Can't sign in on iOS app - "We weren't able to sign in to your account. Maybe there's a typo?" error

Hi guys.

Have exactly same issue with 1password iOS app as described https://1password.community/discussion/140563/cant-connect-iphone-to-new-account (thread is closed, can't reply there) or https://1password.community/discussion/comment/688651/#Comment_688651 (but it's Windows area) so need to open new issue.

I'm just after migration from dashlane. 1password account was successfully created in the browser and sucessfuly connected to macbook app. Anyway, I'm not able to sign in via iOS app at all, a bit annoying. Each time "We weren't able to sign in to your account. Maybe there's a typo?" message is displayed.
I've tried to sign in on same iPhone via browser and it was successful, so it looks like an iOS app issue, not a typo. As you can imagine using browser version on mobile device is far from being convenient, not sure how long I am able to use it without mobile app so can't wait for response!

Cheers!

1Password Version: 8.10.7
Extension Version: Not Provided
OS Version: iOS 16.5
Browser:_ Not Provided