This is a Bedrock Edition bug, but you've submitted it in the Java Edition bug tracker. Submit your Bedrock Edition bug here:
Account migration is only for Mojang Accounts. Because you have a Microsoft Account you don't need to migrate. The pop-up at the bottom of the launcher does not apply to you and can be closed/ignored. It's only there to be informative.
@@unknown I believe they are talking about the redstone tab in the recipe book in the blast furnace menu. Attached a screenshot to the ticket.
I was unable to reproduce. Pressing F3 + B resulted in toggling hitboxes without issue.
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Are you sure you are doing the advancement correctly? You need to be sitting in a boat with a goat in order to obtain the advancement.
I was unable to reproduce this issue. Upon punching an enderman which was holding sand, the enderman attacked as expected without teleporting.
Was also unable to reproduce. Created the world and teleported to coordinates in 2021-06-06_20.34.02.png, which was just regular terrain.
I was unable to reproduce. Perhaps a world download or a video might help.
Can confirm using the attached world, also using Intel UHD 620 Graphics. Saving and rejoining the world does not appear to fix the issue.
Can confirm in 21w11a.
Seems like I can't reproduce this myself anymore. Must've been to do with the cheap mouse I was using a few months ago. I guess this ticket is resolved ¯_(ツ)_/¯