ComfyUI-Manager window is not visible

[ZonSoft]

I made Manager window to disappear somehow. Manager loads correctly but window is not there. Reinstall did not help. It can be offscreen somewhere but I have no idea how to reset coordinates - or it may be some other reason... No useful info in the log, everything looks OK - just no Manager window.
Any ideas?

[ZonSoft]

Correction. There is no window with "Queue prompt" button - if it's correct to call it Manager window.

[ltdrdata]

Do you meaning 'Main menu' is missing?

[ZonSoft]

Yes. Reinstalling does not help.

[ZonSoft]

Q & H do not help either - just in case. Maybe my question is not posted to the right place, but any ideas are appreciated.

[ZonSoft]

Managed to resolve, sorry for bothering. Clearing cookies for 127.0.0.1 in browser fixed the issue.