Looks like its a AVIF image. AVIF is not well supported unfortunately. Even on the latest version of Android it's not 100%. But support is significantly worse on older versions of Android.

Support will gradually get better over time.

[–] Mwa@thelemmy.club 3 points 1 month ago* (last edited 1 month ago)

ohh i see,ty.

[–] Harvey656@lemmy.world 2 points 1 month ago

Summit user here, I thought this was some sort of acid trip post.

[–] psx_crab@lemmy.zip 2 points 1 month ago (1 children)

Boost? I have the same issue. Lots of image viewed from Boost have a tiny green line on top too.

[–] Mwa@thelemmy.club 1 points 1 month ago

raccoon, it only shows for this post.

[–] toynbee@lemmy.world 1 points 1 month ago (1 children)

To be fair, that is pretty hard to understand.

[–] Mwa@thelemmy.club 1 points 1 month ago

true