"Rubberbanding" or "Snapping Back" into place

This only really happens on other worlds/ realms, It doesn't happen on servers unless the server is a recent version. This has happened to multiple friends too. I don’t necessarily think this is a bug or a glitch but I think it needs to be fixed. There's been an issue with if you lag at all or are at a position(client side) that you aren’t at server side, then you will snap back or teleport back to the server sided position. Other players don’t see the teleport or snap but it very noticeable and annoying client sided especially when your doing parkour, the more distance in the jump the more it snaps you back and messes you up. On triple neo's it happens up to 80% of the time, you will see the particles of you making it there, but then be teleported off by a block. It can happen while trying to while in someone else's world/ realm as well, I’m assuming the game sees you as not flying in creative mode when you actually are. Again, I don’t think this is a bug; there was an issue a while ago related to lag that's now fixed because of this, but the fix created this new problem. Thank you! 🙂