black screen while setting livewallpaper ubuntu 20.4

[DRIMMIIX]

Hello I guys i got an problem,

I can't make a livewallpaper if I do it it'll turn to a black screen but normal wallpaper works. I am using ubuntu 20.4 on a laptop

please help

[DRIMMIIX]

do you need more informations?

[NElnour]

do you need more informations?

@DRIMMIIX I had this issue when I didn't set a thumbnail while creating a new live wallpaper from video. A workaround is to take a screenshot (PNG or JPG both work) of the video and set the thumbnail value to the full path to screenshot. Komorebi will show that thumbnail under wallpaper collection.