[Bug]: Adding a second share link "renames" the first one

[kesselb]

⚠️ 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

Adding a second share link "renames" the existing share link.

If you reload the page, then the ordering is correct again.

Screencast.from.2024-09-26.22-18-54.webm

Steps to reproduce

1. Add a share link for a folder, don't assign an extra label
2. Click on three dots -> Add another link
3. The new link is prepended to the list as "Share link" and the old one "renamed" to "Share link (2)"

Expected behavior

The other link should be added to the list as share link (2).

Nextcloud Server version

master

Operating system

None

PHP engine version

None

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

No response

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[kesselb]

cc @susnux @skjnldsv @Fenn-CS