[Bug]: When copying a folder with files inside it, the file version metadata is not copied

⚠️ 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 copying a folder with files inside it, the file version metadata is not copied.

When moving if they are respected but when copying they are lost in the destination.

Steps to reproduce

1. Create a folder A with a file inside and in the version of this file go to Open details -> Versions -> Edit version name and name the version.
2. Create a folder B.
3. Copy folder A to B.
4. Check that the new file inside B does not have the name of the version previously set in step 1.

Expected behavior

Version metadata should be copied along with the file.

Nextcloud Server version

31

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.3

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

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

No response

Start by reproducing the folder-copy steps and compare the result with moving the folder, focusing on the named version metadata. Trace the copy path for files and the handling of version names; done means copying a folder preserves the named version metadata on its files.