Using IPTC or XMP Tags In Images

For several years Plex users have been asking for the ability to use IPTC or XMP Keywords as Plex tags to make it much easier to find and create albums of their images. Might this new app address this need?

A client app doesn’t change what the server needs to do.
In order for support for those tags, the server needs to learn to ingest them first.

For which there is already a feature request.