Nintendo Switch Latest Update Issues

Dear Mojang Team,

After the most recent update, the over game is experiencing more lag and frequent crashing.

The biggest bugs are villagers; they will disappear / invisible, "teleport / fly" to beds, sleep at random location (Please see attached images), and freeze on a spot (Same attached image, the Cleric at the background).

Another issue related to player is the experience level won't increase from time to time. I have to save and restart the game to resolve this issue.

Please review and advise and thank you for your time and help.

JH.