Crashed lock screen has small sections of desktop visible.

[trigg]

Describe the bug When a lockscreen has crashed, the underlying desktop may be seen through the semi-transparent pixels of the crash image.

To Reproduce Place an identifiable pattern on desktop, or a text heavy document. I used a large on screen keyboard. Lock the screen, SSH in and kill it again.

Expected behavior None of the desktop should be visible through this screen

Screenshots or stacktrace

Zooming in may be necessary, but text is visible from the UI below.

Wayfire version Latest git

[ammen99]

I suppose this could be fixed by clearing the whole screen first and then painting the image on top or something like that.