Describe the bug
When i rotate camera with mod "Better Third Person", camera goes through blocks and causes x-ray in small rooms.

Expected behavior
Don't see through blocks.

Other mods
Better Third Person: https://www.curseforge.com/minecraft/mc-mods/better-third-person/issues

Logs
latest.log

Screenshot

I can confirm that this happens with the latest version, 2.2.1.

Try for now with 1.15.1 from April 23rd 2019. It doesn't seem to have this issue. Worth the downgrade imo since x-rays on demand are a little gamebreaking.