can't see new databases for postresql

1. Win 10, PosgreSQL 13.7, HeidiSQL 12.1. Localhost with 'postgres' user and stored password. I create new session, create new database in root folder, but it can't be seen them in list at all! I can see those databases from other client. See screenshots.

2. Can't flush privileges - syntax error after pushing button.

I can do working session with MySQL database with no such issues. What i am doing wrong?

What does the "Database" dropdown in the session manager show when you open it?

It contains my created databases and default 'postgres' database (if i remember right).

Please also look at the "Hide database pattern" in the Advanced tab.

And what if you select one of the newly created databases in the dropdown?

I tried to solve problem earlier and deleted those pattern. If i select any of my databases in dropdown list, nothing changes after save and open session...

some access denied commented message after changing database to test1 By the way, i change language from russian to english and restarts but all service messages still on russian.

No ideas?

That is most likely a message from the server, not from HeidiSQL directly.

i doubt it. Other clients functional normally with same Postgresql server. Issue is on HeidiSQL side.

I also have the same problem, No matter how many tables HeidiSql creates, it will not be displayed.