[Bug]: Adding email addresses is disabled for users without one set already

[mejo-]

⚠️ 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 (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• Nextcloud Server is running on 64bit capable CPU, PHP and OS.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

On latest master (NC27), setting an email address in their account details is disabled for user who don't already have one set.

Steps to reproduce

1. Create a new local user with occ user:add <username>
2. Login as that user and navigate to personal settings
3. Try to set a mail address. The button to add an address is disabled in the frontend

Expected behavior

It should be possible for users to set a first mail address for themselves.

Installation method

None

Nextcloud Server version

master

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.0

Web server

None

Database engine version

None

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

None

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

No response

List of activated Apps

...

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[saifulslm09]

I am using LDAP as user-backend. I have the same issue with all my users for not being able to add their email address. Any workaround of this issue?

[Pytal]

Please open a new issue @saifulslm09 :)