If you block yourself from all direction, it will still attack you.
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duplicates 1
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Thank you for your report!
We're actually already tracking this issue in MC-266567, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote or any additional information to the main ticket it would be appreciated.
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Please submit a picture with F3+b and normal F3 enabled. The cause of this "bug" is most likely mobs being able to see the player's hitbox through corners. This general bug has been in the game for a while. 🙂
Edit:
After looking at your sound descriptions, it seems that the Breeze could have jumped and then started targeting the player. Please submit a video of this happening. Try making a box with corners and a box without corners with a ceiling during the video.