Windows from Workspace 1 visible on all workspaces (with given pre-conditions)

[Jazzhoo]

Distribution

Mint 22.1 Cinnamon

Package version

6.4.6

Graphics hardware in use

Intel Core Ultra 5 125 U, iGPU

Frequency

Always

Bug description

The windows opened on one workspace are show on another workspaces.
Exactly like when the "Always on visible workspace" setting was on. But it wasn't

The windows are visible on another workspaces but are not controllable i.e clicking on them doesn't focus.

That issue was not present in Linux Mint 22.

Steps to reproduce

Pre-condition 1: Connect external monitor - in my case through usb-c dock
Pre-condition 2: Set workspaces to be on primary screen only
Pre-condition 3: Set up a few workspaces - in my case 4

1. Open some windows on the primary monitor - Workspace 1. i.e. nemo and terminal
2. Switch to the next/previous workspace with Ctrl+Alt+ arrow
3. Observe the anomaly

Expected behavior

I expect to not see the windows form another workspaces unless the "always on visible workspace" option is selected.

Additional information

I have testes in my current system: 22.1 updated from 22 through the official update manager.
I have also tested on clean 22.1 live usb and the issue is the same.

[beecroftm]

I'm also experiencing this issue.

3 monitors and 3 workspaces:-

System: Kernel: 6.8.0-51-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc
Desktop: Cinnamon v: 6.4.6 tk: GTK v: 3.24.41 wm: Muffin v: 6.4.1 vt: 7 dm: LightDM v: 1.30.0
Distro: Linux Mint 22.1 Xia base: Ubuntu 24.04 noble
Machine: Type: Desktop System: Alienware product: Alienware Aurora R8 v: 1.0.26
CPU: Info: 8-core model: Intel Core i9-9900K bits: 64 type: MT MCP smt: enabled arch: Coffee Lake
Drives: Local Storage: total: 476.94 GiB used: 154.86 GiB (32.5%)
Memory: total: 64 GiB available: 62.62 GiB used: 10.11 GiB (16.1%)
Processes: 445 Power: uptime: 16h 13m states: freeze,mem,disk suspend: deep wakeups: 0

[beecroftm]

These changes seemed to fix the issue, though of course they reset my window manager preferences:

1. Reset Muffin Settings: dconf reset -f /org/cinnamon/muffin/
2. Restart Muffin: muffin --replace &
3. Restart machine

[stzer]

I'm also experiencing this issue too. The problem occurs randomly, there is no obvious pattern.

3 monitors and 6 workspaces.

OS: Manjaro Linux
Kernel: 6.6.65-1-MANJARO
DE: Cinnamon 6.4.2
WM: Mutter (Muffin)
CPU: AMD Ryzen 7 5700X (16)
GPU: NVIDIA GeForce GTX 1660 SUPER

[envescent]

Similar issue here. Windows are replicating across workspaces. 6 monitors and 4 workspaces. Everything was fine prior to 22.1 upgrade. Was running 22 before.

OS: Linux Mint 22.1 (Xia)
Kernel: 6.6.74
DE: Cinnamon 6.4.6
CPU: AMD Ryzen 7 5950X (16 core)
GPU: NVIDIA GeForce RTX 4700 Ti 12GB

[envescent]

These changes seemed to fix the issue, though of course they reset my window manager preferences:

1. Reset Muffin Settings: dconf reset -f /org/cinnamon/muffin/

2. Restart Muffin: muffin --replace &

3. Restart machine

I tried this and unfortunately it did not resolve the issue for me.

[mtwebster]

Does this happen without any extensions enabled? (Applets and desklets are fine).

Is the primary monitor the left/right/middle?

Can someone experiencing this run:

dconf dump /org/cinnamon/

and paste the output? There shouldn't be personal info except possibly folder names - feel free to mask this.

Thanks

[stzer]

Disabling the gTile extension does not change the behavior.

[/]
alttab-switcher-delay=100
command-history=['mattermost-desktop', 'gnome-system-monitor', 'gameconqueror', 'zeditor', 'qtcreator', 'code', 'obs', 'gaeny', 'geany', 'к', 'btop', 'google-chrome-stable', 'kolourpaint', 'corectrl', 'r', 'gnome-terminal', 'firefox', 'teamspeak3', 'pamac-manager']
desktop-effects-workspace=false
enabled-applets=['panel1:center:1:[email protected]:5', 'panel1:right:6:[email protected]:6', 'panel1:right:8:[email protected]:8', 'panel1:left:2:[email protected]:10', 'panel1:right:12:[email protected]:12', 'panel1:right:13:[email protected]:13', 'panel1:right:14:[email protected]:14', 'panel1:right:15:[email protected]:15', 'panel1:right:16:[email protected]:16', 'panel1:left:1:[email protected]:17', 'panel1:right:18:[email protected]:18', 'panel1:left:0:[email protected]:19', 'panel1:right:4:[email protected]:20']
enabled-extensions=['gTile@shuairan']
hotcorner-layout=['expo:false:0', 'scale:false:0', 'scale:false:0', 'desktop:false:0']
next-applet-id=25
panel-edit-mode=false
panel-zone-icon-sizes='[{"panelId": 1, "left": 16, "center": 24, "right": 24}]'
panel-zone-symbolic-icon-sizes='[{"panelId": 1, "left": 22, "center": 28, "right": 18}]'
panel-zone-text-sizes='[{"panelId": 1, "left": 12.0, "center": 0.0, "right": 12.0}]'
panels-height=['1:32']
window-effect-speed=2

[cinnamon-session]
quit-time-delay=60

[desktop/applications/calculator]
exec='gnome-calculator'

[desktop/applications/terminal]
exec='tilix'
exec-arg='--'

[desktop/background]
picture-options='zoom'
picture-uri='file:///usr/share/backgrounds/manjaro/beehive4k-l.png'

[desktop/background/slideshow]
delay=15
image-source='xml:///usr/share/gnome-background-properties/abstract.xml'

[desktop/interface]
cursor-blink-time=1200
cursor-theme='Bibata-Modern-Ice'
font-name='Cantarell 11'
gtk-theme='Mint-L-Dark-Aqua'
icon-theme='Papirus-Dark'
text-scaling-factor=1.0
toolkit-accessibility=false

[desktop/keybindings]
custom-list=['custom0']

[desktop/keybindings/custom-keybindings/custom0]
binding=['<Primary><Super>equal']
command='gnome-screenshot -a -c'
name='screenshot-area'

[desktop/keybindings/wm]
minimize=['<Alt>F3']
move-to-workspace-left=['<Primary><Super>Left']
move-to-workspace-right=['<Primary><Super>Right']
switch-to-workspace-1=['<Primary><Super>1']
switch-to-workspace-2=['<Primary><Super>2']
switch-to-workspace-3=['<Primary><Super>3']
switch-to-workspace-4=['<Primary><Super>4']
switch-to-workspace-5=['<Primary><Super>5']
switch-to-workspace-6=['<Primary><Super>6']
toggle-on-all-workspaces=['<Primary><Super>backslash']

[desktop/media-handling]
automount=false
automount-open=false
autorun-never=true

[desktop/notifications]
bottom-notifications=true
display-notifications=true
fullscreen-notifications=false
notification-duration=8

[desktop/peripherals/keyboard]
delay=uint32 500
numlock-state=false
repeat-interval=uint32 30

[desktop/screensaver]
layout-group=0

[desktop/sound]
event-sounds=false

[desktop/wm/preferences]
button-layout=':minimize,maximize,close'
min-window-opacity=30
num-workspaces=6
titlebar-font='Cantarell 10'

[gestures]
swipe-down-2='PUSH_TILE_DOWN::end'
swipe-down-3='TOGGLE_OVERVIEW::end'
swipe-down-4='VOLUME_DOWN::end'
swipe-left-2='PUSH_TILE_LEFT::end'
swipe-left-3='WORKSPACE_NEXT::end'
swipe-left-4='WINDOW_WORKSPACE_PREVIOUS::end'
swipe-right-2='PUSH_TILE_RIGHT::end'
swipe-right-3='WORKSPACE_PREVIOUS::end'
swipe-right-4='WINDOW_WORKSPACE_NEXT::end'
swipe-up-2='PUSH_TILE_UP::end'
swipe-up-3='TOGGLE_EXPO::end'
swipe-up-4='VOLUME_UP::end'
tap-3='MEDIA_PLAY_PAUSE::end'

[launcher]
check-frequency=300
memory-limit=3192
memory-limit-enabled=true

[settings-daemon/peripherals/keyboard]
numlock-state='off'

[settings-daemon/plugins/color]
night-light-enabled=false
night-light-last-coordinates=(55.452100000000002, 37.370399999999997)
night-light-temperature=uint32 2700

[settings-daemon/plugins/xsettings]
hinting='full'

[theme]
name='cinnamon'

[Jazzhoo]

Hi, thanks for looking into it.

Does this happen without any extensions enabled? (Applets and desklets are fine).

Is the primary monitor the left/right/middle?

The primary monitor on the left, extended one on the right.

Can someone experiencing this run:

dconf dump /org/cinnamon/

and paste the output? There shouldn't be personal info except possibly folder names - feel free to mask this.

Thanks

I've tried that on both "mature" system with some extensions and on a vanilla live-usb. It's all the same.
That fact makes me believe that it's not an issue caused by any 3rd party software.

My current system dump:

[/]
alttab-minimized-aware=true
alttab-switcher-delay=100
command-history=['r']
desklet-snap-interval=25
desktop-effects=true
desktop-effects-change-size=false
desktop-effects-close='traditional'
desktop-effects-map='traditional'
desktop-effects-minimize='traditional'
desktop-effects-on-dialogs=true
desktop-effects-on-menus=true
desktop-effects-workspace=false
enable-vfade=true
enabled-applets=['panel1:center:4:[email protected]:0', 'panel1:left:3:[email protected]:2', 'panel1:right:2:[email protected]:3', 'panel1:right:3:[email protected]:4', 'panel1:right:4:[email protected]:5', 'panel1:right:5:[email protected]:6', 'panel1:right:6:[email protected]:7', 'panel1:right:7:[email protected]:8', 'panel1:right:8:[email protected]:9', 'panel1:right:9:[email protected]:10', 'panel1:right:10:[email protected]:11', 'panel1:right:11:[email protected]:12', 'panel1:center:0:[email protected]:13', 'panel1:left:1:[email protected]:15', 'panel1:center:2:[email protected]:16', 'panel1:center:1:[email protected]:20', 'panel1:center:6:sysmonitor@orcus:23', 'panel1:left:0:[email protected]:24', 'panel1:center:5:[email protected]:25', 'panel1:right:1:[email protected]:26', 'panel1:right:12:ddcci-monitor-control@andr35:28']
enabled-desklets=@as []
enabled-extensions=['cinnamon-dynamic-wallpaper@TobiZog']
next-applet-id=29
panel-edit-mode=false
panel-zone-icon-sizes='[{"panelId": 1, "left": 0, "center": 24, "right": 24}]'
panel-zone-symbolic-icon-sizes='[{"panelId": 1, "left": 28, "center": 24, "right": 16}]'
panel-zone-text-sizes='[{"panelId": 1, "left": 0.0, "center": 10.0, "right": 0.0}]'
panels-enabled=['1:0:top']
panels-height=['1:32']
startup-animation=true
window-effect-speed=2

[desktop/a11y/applications]
screen-keyboard-enabled=true

[desktop/background]
color-shading-type='vertical'
picture-options='zoom'
picture-uri='file:///home/jassuu/.local/share/cinnamon/extensions/cinnamon-dynamic-wallpaper@TobiZog/5.4/res/images/included_image_sets/island/3.jpg'
primary-color='#2e3e4e'
secondary-color='#292f3f'

[desktop/background/slideshow]
delay=15
image-source='directory:///usr/share/backgrounds/personal'

[desktop/interface]
cursor-blink-time=1200
cursor-size=24
cursor-theme='Bibata-Original-Classic'
gtk-theme='Skeuos-Violet-Dark'
icon-theme='Papirus-Dark'
text-scaling-factor=1.2
toolkit-accessibility=true

[desktop/keybindings]
custom-list=['custom0', 'custom1', '__dummy__']
show-desklets=@as []

[desktop/keybindings/custom-keybindings/custom0]
binding=['<Super>space']
command='ulauncher-toggle'
name='Ulauncher toggle'

[desktop/keybindings/custom-keybindings/custom1]
binding=['<Shift><Super>s']
command='gnome-screenshot --interactive'
name='Gnome screenshot'

[desktop/keybindings/media-keys]
area-screenshot=['<Shift>Print']
play=['XF86AudioPlay', '<Shift><Super>greater']
suspend=['<Super>s']
terminal=['<Super>Return']
www=['<Super>b']

[desktop/keybindings/wm]
close=['<Super>q']
switch-to-workspace-1=['<Super>1']
switch-to-workspace-2=['<Super>2']
switch-to-workspace-3=['<Super>3']
switch-to-workspace-4=['<Super>4']
switch-to-workspace-down=['<Control><Alt>Down', '<Super>Tab']
switch-to-workspace-up=['<Control><Alt>Up', '<Super>grave']
toggle-maximized=['<Super>m']

[desktop/media-handling]
autorun-x-content-ignore=@as []
autorun-x-content-open-folder=['x-content/ebook-reader']
autorun-x-content-start-app=['x-content/unix-software', 'x-content/ebook-reader']

[desktop/notifications]
notification-duration=4

[desktop/peripherals/keyboard]
delay=uint32 500
numlock-state=true
repeat-interval=uint32 30

[desktop/peripherals/mouse]
double-click=400
drag-threshold=8
speed=0.0

[desktop/peripherals/stylus/c800c2b]
button-action='default'
pressure-curve=[0, 0, 100, 100]
secondary-button-action='default'
tertiary-button-action='default'

[desktop/peripherals/tablets/056a:0376]
keep-aspect=true
mapping='absolute'
output=['ACR', 'CB272U E', 'B4050A7D14207']

[desktop/peripherals/tablets/056a:0376/buttonA]
action='none'

[desktop/peripherals/tablets/056a:0376/buttonB]
action='none'

[desktop/peripherals/tablets/056a:0376/buttonC]
action='none'

[desktop/peripherals/tablets/056a:0376/buttonD]
action='none'

[desktop/peripherals/touchpad]
disable-while-typing=false
speed=0.0

[desktop/screensaver]
lock-enabled=true

[desktop/sound]
event-sounds=false

[desktop/wm/preferences]
min-window-opacity=30
mouse-button-modifier='<Super>'
workspace-names=['1', '2', '3', '4']

[gestures]
enabled=true
pinch-percent-threshold=uint32 40
swipe-down-2='PUSH_TILE_DOWN::end'
swipe-down-3='TOGGLE_OVERVIEW::::start'
swipe-down-4='VOLUME_DOWN::end'
swipe-left-2='PUSH_TILE_LEFT::end'
swipe-left-3='WORKSPACE_NEXT::::start'
swipe-left-4='WINDOW_WORKSPACE_PREVIOUS::end'
swipe-percent-threshold=uint32 20
swipe-right-2='PUSH_TILE_RIGHT::end'
swipe-right-3='WORKSPACE_PREVIOUS::::start'
swipe-right-4='WINDOW_WORKSPACE_NEXT::end'
swipe-up-2='PUSH_TILE_UP::end'
swipe-up-3='TOGGLE_EXPO::::start'
swipe-up-4='VOLUME_UP::end'
tap-3='MEDIA_PLAY_PAUSE::end'

[muffin]
attach-modal-dialogs=false
draggable-border-width=10
experimental-features=@as []
placement-mode='center'
workspaces-only-on-primary=true

[settings-daemon/peripherals/keyboard]
numlock-state='on'

[settings-daemon/peripherals/touchscreen]
orientation-lock=true

[settings-daemon/plugins/color]
night-light-last-coordinates=(51.302999999999997, -0.073099999999999998)
night-light-temperature=uint32 2700

[settings-daemon/plugins/power]
lid-close-ac-action='suspend'
lid-close-battery-action='suspend'
sleep-display-ac=1800
sleep-display-battery=1800
sleep-inactive-ac-timeout=0
sleep-inactive-battery-timeout=0

[sounds]
login-enabled=false
logout-enabled=false
plug-enabled=false
switch-enabled=false
tile-enabled=false
unplug-enabled=false

[theme]
name='Skeuos-Violet-Dark'

An interesting thing I see.. desktop-effects=true while my cinnamon effects are always OFF.

[mtwebster]

That's an orphan value from an old removed setting - I'm guessing you've been upgrading for a while, or have kept the same home folder contents, since that setting was originally removed.

The global effects setting is 'desktop-effects-workspace' now.

[envescent]

Hey there,

Does this happen without any extensions enabled? (Applets and desklets are fine).

It does appear to happen w/o extensions.

Is the primary monitor the left/right/middle?

Middle-bottom of 6 displays

Can someone experiencing this run:

dconf dump /org/cinnamon/

and paste the output? There shouldn't be personal info except possibly folder names - feel free to mask this.

[/]
active-display-scale=1
alttab-minimized-aware=true
alttab-switcher-delay=100
alttab-switcher-enforce-primary-monitor=false
alttab-switcher-style='coverflow'
applet-cache-updated=1605675226
command-history=['r']
desklet-snap-interval=25
desktop-effects=true
desktop-effects-close='traditional'
desktop-effects-close-effect='blend'
desktop-effects-close-time=250
desktop-effects-close-transition='easeInQuart'
desktop-effects-map='traditional'
desktop-effects-map-effect='blend'
desktop-effects-map-time=250
desktop-effects-map-transition='easeOutQuart'
desktop-effects-maximize-effect='scale'
desktop-effects-maximize-time=100
desktop-effects-maximize-transition='easeInBack'
desktop-effects-minimize='traditional'
desktop-effects-minimize-effect='blend'
desktop-effects-minimize-time=250
desktop-effects-minimize-transition='easeInQuart'
desktop-effects-on-dialogs=true
desktop-effects-on-menus=true
desktop-effects-style='blend'
desktop-effects-tile-effect='scale'
desktop-effects-tile-time=100
desktop-effects-tile-transition='easeInBack'
desktop-effects-unmaximize-effect='scale'
desktop-effects-unmaximize-time=100
desktop-effects-unmaximize-transition='easeOutBounce'
desktop-effects-workspace=false
enable-vfade=true
enabled-applets=['panel1:left:0:[email protected]:0', 'panel1:left:2:[email protected]:1', 'panel1:right:11:[email protected]:3', 'panel1:right:10:[email protected]:4', 'panel1:right:12:[email protected]:5', 'panel1:right:13:[email protected]:6', 'panel1:right:14:[email protected]:7', 'panel1:right:15:[email protected]:8', 'panel1:right:16:[email protected]:9', 'panel1:right:17:[email protected]:10', 'panel1:right:19:[email protected]:12', 'panel1:right:8:[email protected]:18', 'panel1:right:6:commandLauncher@scollins:21', 'panel1:right:5:[email protected]:26', 'panel1:right:9:[email protected]:27', 'panel1:right:1:[email protected]:28', 'panel1:right:18:weather@mockturtl:30', 'panel1:right:3:commandLauncher@scollins:31', 'panel1:right:4:commandLauncher@scollins:33', 'panel1:right:7:commandLauncher@scollins:35']
enabled-desklets=@as []
enabled-extensions=@as []
extension-cache-updated=1595228280
favorite-apps=['mintinstall.desktop', 'cinnamon-settings.desktop', 'org.gnome.Terminal.desktop', 'nemo.desktop', 'WebApp-Emby6708.desktop', 'WebApp-YouTubeMusic3714.desktop', 'WebApp-Plex9748.desktop', 'WebApp-pfSense5612.desktop', 'WebApp-TrueNAS0653.desktop', 'WebApp-UniFi6634.desktop', 'com.rustdesk.RustDesk.desktop:flatpak']
hotcorner-layout=['expo:false:0', 'scale:false:0', 'scale:false:0', 'desktop:false:0']
next-applet-id=37
no-adjacent-panel-barriers=true
panel-edit-mode=false
panel-launchers=['DEPRECATED']
panel-zone-icon-sizes='[{"left": 0, "center": 0, "right": 0, "panelId": 1}]'
panel-zone-symbolic-icon-sizes='[{"left": 24, "center": 24, "right": 24, "panelId": 1}]'
panel-zone-text-sizes='[{"left": 11.0, "center": 11.0, "right": 11.0, "panelId": 1}]'
panels-autohide=['1:false', '2:false']
panels-enabled=['1:2:bottom']
panels-height=['1:47', '2:40']
panels-hide-delay=['1:0', '2:0']
panels-show-delay=['1:0', '2:0']
startup-animation=true
window-effect-speed=0
workspace-expo-view-as-grid=false
workspace-osd-duration=400
workspace-osd-visible=true
workspace-osd-x=50
workspace-osd-y=50

[cinnamon-session]
quit-delay-toggle=false
quit-time-delay=60

[desktop/a11y/applications]
screen-keyboard-enabled=true
screen-magnifier-enabled=false

[desktop/a11y/keyboard]
bouncekeys-delay=300
mousekeys-accel-time=300
mousekeys-init-delay=300
mousekeys-max-speed=10
slowkeys-delay=300
togglekeys-enable-beep=true
togglekeys-enable-osd=false

[desktop/a11y/mouse]
dwell-threshold=10
dwell-time=1.2
secondary-click-time=1.2

[desktop/applications/calculator]
exec='gnome-calculator'

[desktop/applications/terminal]
exec='gnome-terminal'
exec-arg=''

[desktop/background]
picture-options='zoom'
picture-uri='file:///home/alex/Pictures/Backgrounds/Relaxing/wp2231064-3440x1440-wallpapers.jpg'
primary-color='#000000000000'

[desktop/background/slideshow]
delay=15
image-source='directory:///home/alex/Pictures/Backgrounds/Relaxing'
random-order=true
slideshow-enabled=true

[desktop/interface]
clock-show-date=true
clock-show-seconds=false
clock-use-24h=false
cursor-blink-time=1200
cursor-size=37
cursor-theme='Bibata-Modern-Classic'
first-day-of-week=1
font-name='Nimbus Sans 10'
gtk-enable-primary-paste=false
gtk-theme='Mint-Y-Dark-Grey'
gtk-theme-backup='Mint-Y-Dark'
icon-theme='Mint-Y-Grey'
icon-theme-backup='Mint-Y-Dark-Brown'
scaling-factor=uint32 0
text-scaling-factor=1.25
toolkit-accessibility=true

[desktop/keybindings]
show-desklets=@as []

[desktop/keybindings/media-keys]
area-screenshot=['Print', 'New']
area-screenshot-clip=['Print', 's', 's']
suspend=['s']

[desktop/media-handling]
autorun-never=false
autorun-x-content-ignore=@as []
autorun-x-content-open-folder=['x-content/image-dcf']
autorun-x-content-start-app=['x-content/blank-dvd', 'x-content/audio-cdda', 'x-content/video-dvd', 'x-content/audio-player']

[desktop/notifications]
display-notifications=false
notification-duration=4

[desktop/peripherals/keyboard]
delay=uint32 570
numlock-state=false
repeat=true
repeat-interval=uint32 56

[desktop/peripherals/mouse]
accel-profile='flat'
double-click=400
drag-threshold=6
locate-pointer=true
natural-scroll=true
speed=-0.75982532751091703

[desktop/peripherals/touchpad]
send-events='disabled'
speed=0.0

[desktop/privacy]
remember-recent-files=false

[desktop/screensaver]
allow-media-control=false
floating-widgets=false
lock-enabled=true
show-album-art=false
show-info-panel=false

[desktop/session]
idle-delay=uint32 0

[desktop/sound]
allow-amplified-volume=false
event-sounds=false
maximum-volume=150
volume-sound-enabled=false

[desktop/wm/preferences]
action-scroll-titlebar='none'
focus-mode='click'
min-window-opacity=30
num-workspaces=4
theme='CBlack'
theme-backup='CBlack'
titlebar-font='Nimbus Sans Bold 10'
workspace-names=@as []

[gestures]
enabled=false
pinch-percent-threshold=uint32 40
swipe-down-2='PUSH_TILE_DOWN::end'
swipe-down-3='TOGGLE_OVERVIEW::end'
swipe-down-4='VOLUME_DOWN::end'
swipe-left-2='PUSH_TILE_LEFT::end'
swipe-left-3='WORKSPACE_NEXT::end'
swipe-left-4='WINDOW_WORKSPACE_PREVIOUS::end'
swipe-percent-threshold=uint32 60
swipe-right-2='PUSH_TILE_RIGHT::end'
swipe-right-3='WORKSPACE_PREVIOUS::end'
swipe-right-4='WINDOW_WORKSPACE_NEXT::end'
swipe-up-2='PUSH_TILE_UP::end'
swipe-up-3='TOGGLE_EXPO::end'
swipe-up-4='VOLUME_UP::end'
tap-3='MEDIA_PLAY_PAUSE::end'

[keyboard]
keyboard-size=4

[launcher]
check-frequency=300
memory-limit=4096
memory-limit-enabled=false

[muffin]
workspace-cycle=true

[settings-daemon/peripherals/keyboard]
numlock-state='off'

[settings-daemon/peripherals/touchscreen]
orientation-lock=true

[settings-daemon/plugins/color]
night-light-last-coordinates=(40.4251, -74.002300000000005)

[settings-daemon/plugins/power]
button-power='shutdown'
sleep-display-ac=0
sleep-inactive-ac-timeout=0

[settings-daemon/plugins/xsettings]
buttons-have-icons=true
hinting='full'
rgba-order='rgb'

[sounds]
login-enabled=true
login-file='/usr/share/sounds/freedesktop/stereo/service-login.oga'
logout-file='/usr/share/sounds/freedesktop/stereo/service-logout.oga'
plug-enabled=false
switch-enabled=false
tile-enabled=false
unplug-enabled=false

[theme]
name='Eleganse'
theme-cache-updated=1613671386

Thanks

[dennis-gruen]

Can confirm and reproduce 100% but another way.
3 monitor setup, 2 workspaces, workspace is configured to change all 3 monitors.
Everything works as intended.

Now for example on workspace 2 of the central monitor select a program/window that is maximized and send it over to workspace 1 with ctrl + alt + shift + arrow-left. Now rendering gets broken. When you minimize program on any monitor / workspace, every program on the same screen of any workspace gets rendered and is bleeding through.

Alt + F2 => r for cinnamon restart sets the rendering back to normal.
Started happening after the Xia update.

[acfrock]

I can confirm that I also have this issue on LMDE with 6.4.6+faye. Also, it looks like it is not an issue in the Wayland experimental session.