Started playing available events since 5.74 came out on mobile and i would like to suggest letting the player edit the current event replay by pressing edit button and not just continuing from last point. I've playing FRF a bit and (literally) playing frame by frame got a little mistake clicking/touching a single joint and couldn't change anything from that point, and it's really frustrating just lose all the progress you've done by a missclick or a minimal mistake.

That looks like a bug, will be fixed with an update soon.

The update should be live on both Android and iOS now, the issue should be fixed now.
You should now also be able to enable frame-by-frame stepping during replays in events (hold play button while replay is paused to show options).