1.17.1 Minecraft Stronghold Bug

Imagine playing quietly in a world, being relaxed enjoying the game, progressing and having fun, unfortunately misfortunes come at some point, in this report I will focus on the end, imagine going to the end but suddenly finding the end portal obstructed by different structures, that appeared because the portal was generated in 2 chunks or more, these bugs have already been fixed in versions 1.16 to 1.16.5 more or less I don't know well, the point is that in this new version with new structures, biomes, etc. Again these misfortunes so I propose to fix the generation of the underground structures, in the seed that I will leave next, the stronghold is obstructed with a mineshaft, and it looks a bit cursed, but when arriving at the end portal ... it is not obstructed it is ALMOST obstructed, this because it was generated in 4 different chunks, which caused an amastite cave to be generated and its exterior almost obstructed the end portal, in the photographs that I will show next nuacion, you can understand what I am saying, although this is not always firm, I do not know how to explain it then the amastite cave can be screwed, or split, something like this ... the last thing I could say is that, even if it is in only 1 stronghold of the other 127, 128 that remain that I have not seen yet if the others have interesting things to argue, even so I would like to fix this bug in 1.17.2 or in another version, thanks.
pdf: I am Spanish and I am writing this with the google translator.
SEED : 8772321142570193882
Coords -1021 31 -2005