The "Print" dialogue doesn't adhere to the DE's theme.

[RokeJulianLockhart]

Your system information

1. Steam client version

   Steam Beta Branch: Steam Beta Update
   Steam Version: 1740450111
   Steam Client Build Date: Tue, Feb 25 01:56 UTC -08:00
   Steam Web Build Date: Fri, Feb 21 21:44 UTC -08:00
   Steam API Version: SteamClient021

2. Distribution

   1. #!/usr/bin/env pwsh
      Get-Content -LiteralPath /etc/os-release | Select-String -Pattern CPE_NAME

   2. cpe:/o:fedoraproject:fedora:41

3. Opted into Steam client beta?

   Yes.

4. Have you checked for system updates?

   Yes.

5. Steam Logs

   1. #!/usr/bin/env pwsh
      tar -zcvf "$HOME/Desktop/steam-logs.tar.gz" "$HOME/.steam/steam/logs"

   2. steam-logs.tar.gz

6. GPU

   1 × AMD Radeon RX 5700

Please describe your issue in as much detail as possible:

The standard GTK "Print" window doesn't adhere to my DE's GtkStyle: ¹

...despite the GtkStyle functioning for all other GTK3 applications:

Consequently, as #8829 (comment) indicates, Steam appears to be (all undermentioned are probably xor):

1. Using GTK 2 (which would be horrible)!
2. Not adhering to the GtkStyle.
3. Overriding the GtkStyle by bundling adwaita-light.

I asked about this at #8829 (comment) before filing it, but I wasn't responded to.

My DE is undermentioned:

1. #!/usr/bin/env sh
   kinfo

2. Operating System: Fedora Linux 41
   KDE Plasma Version: 6.3.1
   KDE Frameworks Version: 6.11.0
   Qt Version: 6.8.2
   Kernel Version: 6.13.4-200.fc41.x86_64 (64-bit)
   Graphics Platform: Wayland

Steps for reproducing this issue:

1. • Hover over a <video> (ideally, one from YouTu.be embedded in an <iFrame>).
   • Hover over the menu bar.
   1. [As necessary, Shift (⇧⃣) +] Right-click (☰⃣).

Footnotes

1. discourse.gnome.org/t/27324 ↩