This is now happening after resetting Windows 10 and reinstalling Minecraft Windows 10 Edition version 1.14.60. No matter what I change, no matter what other programs are or are not open, it happens completely at random but multiple times an hour. I can see why this bug can't be readily reproduced, but it's going to cause (as it has done to me a few times) deaths either while falling and trying to engage elytra or deaths while fighting, causing players to potentially lose everything and not want to play any longer, as it was caused be an issue you've known about for years and have not yet fixed. PLEASE FIND A WAY TO FIX THIS! This is NOT resolved!
Trying to load into my 1.18 server today gives me this same error every time, without fail. Both pure vanilla and with fabric installed with mods and datapacks, does it regardless. Not sure why Mojang is slapping a fixed label on things that are DEFINITELY not fixed at all. Mojang, sweeping dirt under the rug doesn't mean the dirt just disappears. Actually fix and resolve something before marking it as such.