windows 11 powershell problems

[Ian-Kim]

hi 

I just buy surface laptap 4 and directly upgrade to 11

While i'm setting up my development environment, a strange phenomenon was found in the powershell.   

after type enter, powershell change font and window's size momentarily

What is the problems with 11??

[#2]

I just try to reset my device and setting windows up with English language.
(it was setting up with Korean.)

the stange phenomenon is gone.

I think windows 11 has language or font problems.