nextcloud
Emails of Nextcloud users are not included when creating new emails
Steps to reproduce
We are running a nextcloud installation with only the files and mail apps. (Not contacts, talk and circles). When creating a new email, nextcloud users are not available. This can be fixed by setting a core app preference "shareapi_allow_share_dialog_user_enumeration" to yes directly in the database. Then it works, but I do not expect this to be the correct way to enable/disable this function.
Expected behavior
The behaviour should be possible to select, or the default of shareapi_allow_share_dialog_user_enumeration should be yes and not no.
Actual behavior
Nextcloud user emails are not available when creating a new email
Mail app version
No response
Mailserver or service
No response
Operating system
No response
PHP engine version
None
Web server
None
Database
None
Additional info
"core" parameter "shareapi_allow_share_dialog_user_enumeration" should default to "yes" if not available.
This can be fixed by setting a core app preference "shareapi_allow_share_dialog_user_enumeration" to yes directly in the database.
The setting can be adjusted under Administration settings->Sharing under the heading Privacy settings for sharing.
It can also be set in the same way as the other shareapi* settings: https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/file_sharing_configuration.html#advanced-settings
