[Bug]: js error from "confirm your password" dialog

[gggeek]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

After a fresh install of NC AIO, I noticed that often, when the "Confirm your password" modal dialog pops up, after the password is entered successfully, the underlying action is carried out, but the dialog itself does not close, and stays with a rotating icon in the inactive "confirm" button.
The JS error reported is

Error: Your focus-trap must have at least one container with at least one tabbable node in it at all times
    at y (focus-trap.esm.js:410:13)

Tested on both Chrome and FF.

Steps to reproduce

1. set up NC AIO
2. create a few users, files, etc
3. carry out an action which require a password confirmation

Expected behavior

The modal dialog to be closed

Nextcloud Server version

31

Operating system

None

PHP engine version

PHP 8.4

Web server

None

Database engine version

PostgreSQL

Is this bug present after an update or on a fresh install?

Fresh Nextcloud Server install

Are you using the Nextcloud Server Encryption module?

None

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

No response

[gggeek]

ps: sorry if this is not the correct place to report this. It is my first bug report to NC ;-)

[skjnldsv]

This is the right place, thanks for the report!
It might be from our libraries, but we'll investigate when times allow :)
This is a non breaking error