Please find attached
I just spent a good amount of time trying to reproduce this issue in creative mode, and was unable to. Unsure why I saw otherwise in my survival world (a few dolphins stuck on kelp that drowned). Guessing there must have been some other factors involved. Sorry for the less-than-useful report.
@Bazin I'm still getting crashes while loading the world about 3/4 of the time
I made my own RTX texture pack; it exhibits the issue:
https://www.dropbox.com/s/ypczqaohny9z20o/DLight-0.1.72.mcpack?dl=0
(came here from MCPE-163117 where I recently reported this issue)
Looks like it does not occur without the texture pack loaded, so it likely is a bug in the texture pack loading code? Or possibly the RTX code in general?
The crash seems to happen during (or perhaps right after) the message "Loading Resource Packs".
I haven't seen it in new mangroves, or even chunks of existing mangroves that had not loaded.
That said, it'd be nice if an update could fix chunks that have already generated that ended up with this problem.
I have not seen it for awhile. It is probably safe to close it.
Changelogs for 1.18.10.22 claim they fix the lava bug; needs new testing and to see if it fixes the water hitbox too.
Please find a saved world here:
https://www.dropbox.com/s/zxg3yif95pf74ok/Realisations.mcworld?dl=0
You will probably need to contact whomever made this pack.
This is a dup of MCPE-148506
This can also happen inside of chests, if they're next to the bed.
This can also happen in initial world spawn.
Location: 3569, 64, 1502
Seed: -586634195763621211
There are a bunch of these in the general vicinity.