Steps to Reproduce:

(the attachment has the world)

1. find a place without mob
2. activate a repeating_command_block with execute as @e[type=!player,type=!snowball] at @s run tp ~~~ 
3. /summon wither ~~~
4. /summon snow_golem ~ ~2 ~2

Observed Results:

• Most of the time,the wither faces to the snow golem.It will keep under 1.20.1,but in this edition the wither spins sometimes.
• It doesn't a rendering error and the sight spinning has make a lot of wither cages unsafe

Expected Results:

When a wither has a only target,it will face to the target forever.

Guess:

Interrupt of wither's target

Addition:All preview edition have solved this issue but other editions not(2023.12.18)