[Bug]: Folder icon not shown in copy/move dialog if destination folder has been shared

⚠️ 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

If a file should be copied or moved to a folder which has been shared, the folder icon is missing in the copy/move dialog window.

Steps to reproduce

1. Select a file which you want to move or copy
2. Navigate to the destination folder using the copy/move dialog.
3. The folder icon of the destination folder is not shown, if the folder has been shared with someone else.

The file browser correctly shows the folder icon in front of the folder name:

The copy/move dialog doesn't show the folder icon in front of the folder name:

Expected behavior

The folder icon should be shown independently if a folder has been shared or not.

Nextcloud Server version

30.0.11 and 31.0.5

Operating system

Other

PHP engine version

PHP 8.3.19

Web server

Apache (supported)

Database engine version

MariaDB

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

Before and after an update.

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

List of activated Apps

Enabled:
  - activity: 4.0.0
  - admin_audit: 1.21.0
  - announcementcenter: 7.1.2
  - app_api: 5.0.2
  - audioplayer: 3.4.1
  - bookmarks: 15.1.0
  - bruteforcesettings: 4.0.0
  - calendar: 5.2.4
  - circles: 31.0.0
  - cloud_federation_api: 1.14.0
  - comments: 1.21.0
  - contacts: 7.1.1
  - contactsinteraction: 1.12.0
  - dav: 1.33.0
  - event_update_notification: 2.6.1
  - external: 6.0.2
  - federatedfilesharing: 1.21.0
  - federation: 1.21.0
  - files: 2.3.1
  - files_accesscontrol: 2.0.0
  - files_antivirus: 6.0.2
  - files_automatedtagging: 2.0.0
  - files_downloadactivity: 1.18.1
  - files_downloadlimit: 4.0.0
  - files_external: 1.23.0
  - files_pdfviewer: 4.0.0
  - files_photospheres: 1.31.0
  - files_reminders: 1.4.0
  - files_retention: 2.0.1
  - files_sharing: 1.23.1
  - files_trashbin: 1.21.0
  - files_versions: 1.24.0
  - firstrunwizard: 4.0.0
  - groupfolders: 19.0.4
  - guests: 4.2.0
  - impersonate: 2.0.0
  - logreader: 4.0.0
  - lookup_server_connector: 1.19.0
  - mail: 5.1.0
  - metadata: 0.22.0
  - news: 25.3.1
  - nextcloud_announcements: 3.0.0
  - notes: 4.12.0
  - notifications: 4.0.0
  - notify_push: 1.1.0
  - oauth2: 1.19.1
  - password_policy: 3.0.0
  - photos: 4.0.0-dev.1
  - previewgenerator: 5.8.0
  - privacy: 3.0.0
  - profile: 1.0.0
  - provisioning_api: 1.21.0
  - related_resources: 2.0.0
  - serverinfo: 3.0.0
  - settings: 1.14.0
  - sharebymail: 1.21.0
  - side_menu: 5.1.0
  - smb_test: 0.3.11
  - spreed: 21.0.4
  - suspicious_login: 9.0.1
  - systemtags: 1.21.1
  - tasks: 0.16.1
  - text: 5.0.0
  - theming: 2.6.1
  - twofactor_admin: 4.8.0
  - twofactor_backupcodes: 1.20.0
  - twofactor_nextcloud_notification: 5.0.0
  - twofactor_totp: 13.0.0-dev.0
  - twofactor_webauthn: 2.1.0
  - updatenotification: 1.21.0
  - uppush: 2.3.0
  - user_status: 1.11.0
  - viewer: 4.0.0
  - webhook_listeners: 1.2.0
  - workflow_script: 2.0.0
  - workflowengine: 2.13.0
Enabled:
  - activity: 4.0.0
  - admin_audit: 1.21.0
  - announcementcenter: 7.1.2
  - app_api: 5.0.2
  - audioplayer: 3.4.1
  - bookmarks: 15.1.0
  - bruteforcesettings: 4.0.0
  - calendar: 5.2.4
  - circles: 31.0.0
  - cloud_federation_api: 1.14.0
  - comments: 1.21.0
  - contacts: 7.1.1
  - contactsinteraction: 1.12.0
  - dav: 1.33.0
  - event_update_notification: 2.6.1
  - external: 6.0.2
  - federatedfilesharing: 1.21.0
  - federation: 1.21.0
  - files: 2.3.1
  - files_accesscontrol: 2.0.0
  - files_antivirus: 6.0.2
  - files_automatedtagging: 2.0.0
  - files_downloadactivity: 1.18.1
  - files_downloadlimit: 4.0.0
  - files_external: 1.23.0
  - files_pdfviewer: 4.0.0
  - files_photospheres: 1.31.0
  - files_reminders: 1.4.0
  - files_retention: 2.0.1
  - files_sharing: 1.23.1
  - files_trashbin: 1.21.0
  - files_versions: 1.24.0
  - firstrunwizard: 4.0.0
  - groupfolders: 19.0.4
  - guests: 4.2.0
  - impersonate: 2.0.0
  - logreader: 4.0.0
  - lookup_server_connector: 1.19.0
  - mail: 5.1.0
  - metadata: 0.22.0
  - news: 25.3.1
  - nextcloud_announcements: 3.0.0
  - notes: 4.12.0
  - notifications: 4.0.0
  - notify_push: 1.1.0
  - oauth2: 1.19.1
  - password_policy: 3.0.0
  - photos: 4.0.0-dev.1
  - previewgenerator: 5.8.0
  - privacy: 3.0.0
  - profile: 1.0.0
  - provisioning_api: 1.21.0
  - related_resources: 2.0.0
  - serverinfo: 3.0.0
  - settings: 1.14.0
  - sharebymail: 1.21.0
  - side_menu: 5.1.0
  - smb_test: 0.3.11
  - spreed: 21.0.4
  - suspicious_login: 9.0.1
  - systemtags: 1.21.1
  - tasks: 0.16.1
  - text: 5.0.0
  - theming: 2.6.1
  - twofactor_admin: 4.8.0
  - twofactor_backupcodes: 1.20.0
  - twofactor_nextcloud_notification: 5.0.0
  - twofactor_totp: 13.0.0-dev.0
  - twofactor_webauthn: 2.1.0
  - updatenotification: 1.21.0
  - uppush: 2.3.0
  - user_status: 1.11.0
  - viewer: 4.0.0
  - webhook_listeners: 1.2.0
  - workflow_script: 2.0.0
  - workflowengine: 2.13.0
Disabled:
  - dashboard: 7.11.0 (installed 7.0.0)
  - encryption: 2.19.0
  - recommendations: 4.0.0 (installed 0.6.0)
  - support: 3.0.0 (installed 1.4.0)
  - survey_client: 3.0.0 (installed 1.1.0)
  - user_ldap: 1.22.0
  - weather_status: 1.11.0 (installed 1.0.0)

Nextcloud Signing status

No errors have been found.

Nextcloud Logs

Additional info

The issue can be seen with Nextcloud 30.0.11 and also with 31.0.5

Start by reproducing the issue in the copy/move dialog with a shared destination folder, then compare its folder rendering with the file browser, which displays the icon correctly. The work is done when the destination folder icon appears in the copy/move dialog regardless of whether the folder is shared.