As discussed in this thread (Intelligent filters - #18 by feerlessleadr), adding a separate feature request to add a smart playlist filter option for provider.
It would also be great if a filter option for libraries within a specific provider (like in emby for example) could be added as well.
I have 2 providers set up (1 logged into my emby account for my music, and 1 logged into my daughter’s account for her music). Each provider has multiple music libraries configured as well, so the ability to filter on both would be awesome.
Thanks