A while ago, Sync contained a bug wherein swiping a post closed would display only a black background until the post closed fully, after which the feed would display as normal.
The behavior stopped for me when upgrading to Android 14/One UI 6.1, but is now recurring for me again on Android 15/One UI 7.0.
Previous post: https://lemmy.world/post/15496619
Original bug report: https://lemmy.world/post/9269197
Device information
Sync version: v24.03.26-14:56
Sync flavor: googlePlay
View type: List
Device: p3q
Model: samsung SM-G998U
Android: 15
Pretty sure the sync app was abandoned by the creator. Hasn't been update in months and have seen other posts by users complaining that they receive no reply when reaching out to them.
Source: recently switched to Thunder app after experiencing too many bugs using sync and found no information for future updates or patches.
I also switched to Thunder a month or two ago, and would recommend it. If Sync does ever get updated again, I will happily go back to it, but it doesn't seem likely.