Currently theres no way to scroll on and get past an embedded video (https://lemmy.world/c/publicfreakout is a good example to use) especially if its a vertical video you can just get stuck in the main all feed unless you give some extra momentum on the scroll.
Also maybe a option to disable auto playing video entirely would be nice.
(What device?) Beta iOS to blame?
iPhone SE 2020. Idk if beta issue