hi so i have multiple animations, i am trying to export one of the animation slots as png spritesheet.
for some reason it won't detect one of the animation slot "foreground foliage"

whenever i try to export , it just become 1x1 of nothing

actually its not just png, i tried jpeg and other format and its the same.
i tried changing the fps, the keyframes. nothing works.

any help or workaround is appreciated. i need the final file to be a png spritesheet with transparent background.