[BUG] Incorrect filament is shown on the display and passed on via PrusaLink

[Ben240519]

Printer model

MK4s with MMU3

Firmware version

6.1.3

Upgrades and modifications

none

Printing from...

Prusa Connect or USB drive

Describe the bug

When using the MMU3 in the slicer, the display and the PrusaLink integration in HomeAssistant always show the material that is preloaded in SLOT 1 of the MMU3 and not the material that is loaded to the nozzle.

As an example:
MMU3:

• SLOT 1 = PETG
• SLOT 2 = PETG
• SLOT 3 = PLA
• SLOT 4 = PLA
• SLOT 5 = PLA

An object is created in the slicer with Extruder 5 (PLA loaded) and printing is started

Display material on the display and in HomeAssistant: PETG
The filament loaded to the nozzle is displayed in Prusa Connect.

How to reproduce

Can be checked with any MK4/MK4s combination with MMU3 when different materials are loaded in the MMU3.

Expected behavior

Display of the filament in the display and in PrusaLink that is loaded to the nozzle and not what is in SLOT 1 of the MMU3.

As soon as PETG is loaded to the nozzle, display PETG. As soon as we switched to z. B. PLA display PLA

Files

No response