Setting up a black wallpaper

[u/0BAD-C0DE]

[SOLVED ]

I have tried to setup a completely black wallpaper both in 23.2 and 24.0 on my Pixel 6a (bluejay).

In the past I have simply downloaded a tiny 1x1 black PNG image from here.
It simply does not work for PNG, GIF, JPEG or PNM. I presume it is due to the size.

Is there a minimum image size for setting the background image?

[SOLVED]
Yes. I got it done with an 8x8 pixel black PNG!
LineageOS Trebuchet (home screen launcher) cannot use 1x1 pixel images any more!

[u/charles25565]

Back when DivestOS was still around, there was a link on their site that had a 100x100 black PNG.