[Bug]: files_sharing: password lost in "Custom Permissions"

⚠️ 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

When you create a share, a password is created and visible:

When you click on "customize link", the password disappears:

We can still validate the sharing and if we have copied the password before, it is this one which is used, it does not become a share without password.

For information : In settings, password is required.

Steps to reproduce

1. Share a folder or a file
2. Click on “customize link”

Expected behavior

The password remains the one defined before, we can see it and copy it if we click on the eye

Installation method

Official All-in-One appliance

Nextcloud Server version

29

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Apache (supported)

Database engine version

MySQL

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

None

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

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

Configuration report

No response

List of activated Apps

No response

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

Maybe a link with this PR: https://github.com/nextcloud/server/pull/44617

Start by reproducing the share flow in the issue: create a file or folder share, then open “customize link” and inspect the password field. Confirm that the existing password remains visible and copyable through the eye control without changing the share’s password, then verify the behavior against the required-password setting.