Problem with Calc [I restarted the document and it’s working normally now]

Screenshot_87
I’m having trouble selecting a function for a formula. Something like this happens when I select an area. The function name sounds like “something” in Polish.

LibreOffice version?
Can you upload an ODF type sample file here?

I don’t know what happened, but I restarted the document and it’s working normally now.

And the version is: 25.8.2.2 (X86_64) - the latest