PatientZeroTav

some seeds do not have a portal room generated in the stronghold. My friend uses addons to xray and look for endportal tiles and sometimes there isn't one in some of the strongholds we looked in, but you can use chunkbase.com to easily search for the many strongholds that generate in the world using the seed.

A quick fix for this could be just to have the unbreaking enchantment change the durability value like sharpness changes the damage value, so instead of the game having to randomly decide if the tool loses a durability or not, it would just simply lower the durability value.

This happens with me n my friend too, i'm on windows 10, n hes's on mobile, we also can't see each others messages, we have to either use signs, or just external chat to communicate, even after re-logging and or re-installing the game, this bug is still present.
However, this doesn't happen all the time, sometimes i can see his message but he can't see mine and vice versa, also in some sessions it doesn't happen at all and we can see each others chats.

This happens when a world with villagers from 1.14 get updated to 1.16.0.68
What i did to fix this bug was to kill all the previous villagers and keep the ones that got bred in 1.16, I think the game couldn't cope with 2 different villager AI so it doesn't give the new villagers a job, but when there's only the new AI then it works perfectly. Another cool thing is that new villager trading can trade much more than the previous villagers.

note: 'some' new villagers do get the profession while being with the old villagers, but it just happens unexpectedly so I recommend getting rid of the old villagers.
however, this may get fixed so we wouldn't have to get rid of the old villagers.

For me it was bee hives not the nests, i crafted about 20 of em and put them in a chest when 1.14 came out, then in 1.14.2 i tried to organize my chest and i couldn't remove it, i had to break the chest to get it into my inventory, but then i couldn't remove them from my inventory, then i fell to my death on a hopper leading into a dropper which i then burned all of them, it was a pain, but for you it is in the ender chest so i have no idea how you can remove them. its only possible if this bug gets fixed. or open your world in 1.14.0 then remove them, but also idk how you can downgrade the minecraft version on xbox/windows 10/ios, but it is possible in android, by downloading 1.14.0 minecraft apk from online. hope i helped 🙂

This however doesn't happen when mining leaves with shears, very interesting!

Bug was related to windows .net c++ framework, or something of that sort.

I was in the main end island working on a project when I don't know how I was able to jump into and suffocate in a two block high space, it happened for a few minutes so I flew away and came back and it was no longer happening. 

bug also exist in 1.13.34.0

I thought only I was facing this problem but after I restarted my pc, then reinstalled Minecraft windows 10 edition, then rebooted the pc again but still same problem, then I decided to report this bug too.