[Bug]: issues with rename file with invalid name dialog

[mgallien]

⚠️ Before submitting, please verify the following: ⚠️

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

Bug description

The dialog has 2 cancel buttons.
When clicking on OK button to trigger a renaming, the user has no immediate feedback thinking that they did not click until the operation is done.
see

Steps to reproduce

1. Create a group folder with trailing and leading space in the name
2. Try to sync it via desktop client on windows
3. This folder cannot be synced
4. Clicking on the warning opens a dialog to rename (impossible for group folder root folder)
5. Dialog has issues and rename cannot be done

Expected behavior

If a folder cannot rename, just tell it to user
A dialog should not have 2 cancel buttons
Upon clicking on a button, immediate feedback should be given

Which files are affected by this bug

n/a

Operating system

Windows

Which version of the operating system you are running.

windows 10

Package

Other

Nextcloud Server version

28.0.5

Nextcloud Desktop Client version

master branch

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

Updated from a minor version (ex. 3.4.2 to 3.4.4)

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

Are you using an external user-backend?

• Default internal user-backend
• LDAP/ Active Directory
• SSO - SAML
• Other

Nextcloud Server logs

No response

Additional info

No response

[mgallien]

issues from master
2 cancel buttons is a regression only on master
@tobiasKaminsky