Guest access to advanced attachement when posting?
can you please confirm that guests users can't use the advanced attachement feature when uploading images? (like multiple images uploading)?
Of so, please consider the suggestion to include an option to allow guest to be able to use the advanced attachement feature when uploading images.
Yes, the Advanced Attachment system is based on User Media Lib, all attachments are connected to certain user. Guests don't have UserID and they are not authorized so the addon is not active for them.