During full indexation I have a lot of warning in logs

Category:	org.ametys.plugins.userdirectory.UserDirectoryHelper
Message:		User content with id 'content://1412606b-726c-45da-98d2-44e524372c77' was not found in current workspace for language 'fr'
Location:	org.ametys.plugins.userdirectory.UserDirectoryHelper._resolveContent(UserDirectoryHelper.java:261)

This occured while indexing trash elements.
For each trash elements:

• we tried to index author,
• UserIndexableElementType.indexSingleValue called UserHelper.getFullName
• Helper tried to get user content in current workspace
• User content is not in trash workspace

I don't known if it is a user directory issue (decrease log level ?) or a trash issue