Multiple errors observed

[Bundy01]

Distribution

Archlinux

Package version

Cinnamon 6.6.0

Graphics hardware in use

Intel UHD Graphics (24) @ 1.10 GHz [Integrated]

Frequency

Always

Bug description

Hi,

I encountered a few errors with Wayland:

• As mentioned in “Expo” and “Scale” on-screen display (OSD) overviews display black boxes where the desktop wallpaper/background should be. #97, Ctrl+Alt+Up displays a black background (not Ctrl+Alt+Down in my case). The same applies to
  the Atl+Tab combination for both 3D views.
• Impossible to restart Cinnamon, despite trying several methods.
• Icons missing from the "window-list" applet.
• Unable to open PDF, ODT, PNG or JPEG files if I open Nemo with a keyboard shortcut. No problem with TXT files or if Nemo is opened from the menu.

Regards.

Steps to reproduce

• For OSD and Alt+Tab errors (3D only), perform the keyboard combinations and observe the results.
• I have set the terminal return for the restart attempt.
• Observe the missing icons in the "window-list" applet.
• Open a file mentioned with a key combination for opening Nemo.

Expected behavior

• For OSD + Alt+Tab: wallpaper management by the installed theme.
• Restart as with an X session.
• Return of missing icons from the applet.
• Opening files in Nemo.

Additional information

For Cinnamon restart

cinnamon -r

(cinnamon:148138): muffin-WARNING **: 16:00:07.440: Failed to create backend: Could not take control: GDBus.Error:System.Error.EBUSY: Device or resource busy

[mtwebster]

Restart is not supported in Wayland.

[arxo]

I can also reproduce missing icons in the window-list applet when using the Wayland session of LM 22.3.
Graphics hardware: Radeon RX 6600