PHP 8 shell: can't input non-Ascii chars

After upgrading to PHP 8 in my WSL 2 I was stuck with a strange problem: I
can't input any non-ASCII characters in shell, nor in interactive shell and
PsySH.

In simple words: if I try to input in shell "Привет" - russian letters just
not get in terminal.

I tried Russian, Serbian, Chinese and some unicode symbols. Can't input
from keyboard or paste from clipboard.

I have this behavior in Ubuntu 21.10, 20.04 (bare metal) and 20.04 (WSL2).
In Mac OS - everything is fine. I use php from "ondrej/php".

Does anyone encounter this problem or have a workaround for it?


*****

Best Regards, Denis