May be hard to reproduce since you can only really do it once (maybe you can reproduce with dev tools). But the little icon in the menu to let you know there's an update (circle with an ! inside) doesn't seem to reset after an update.

I'm guessing the app isn't checking for updates on launch once one is available, and as such it never resets on its own. It is reset by manually toggling the "tap to check for updates button".

Not a problematic bug per se, I suppose more an annoyance.