⚠️ 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

A macOS file provider domain is not removed when an account is removed completely from the Nextcloud client.

Steps to reproduce

1. Set up file provider domain by signing in with a Nextcloud account and select virtual file system to be enabled.
2. Remove the account from the ellipsis menu in the menu bar popover window.

Expected behavior

• The file provider domain vanishes in Finder like it does when the checkbox for enabling virtual file system for an account in the settings window is deselected.
• The file provider domain-specific account information stored in the user defaults of the file provider extension must be removed.
• The password stored by the file provider extension is removed from the keychain.

Which files are affected by this bug

Operating system

macOS

Which version of the operating system you are running.

macOS Sequoia 15.6.1 (24G90)

Package

Compiled it myself

Nextcloud Server version

Inapplicable

Nextcloud Desktop Client version

master

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

Fresh desktop client install

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

Additional info

This was split from #8635!