Add to multiple playlists

In Plex Music, when I want to add a track to several playlists, I have to do the following steps for each playlist:
'...' -> 'Add to Playlist' -> 'Add to Playlist...' -> Wait for the playlists to load -> Select a single playlist

It would be simpler to be able to tick all the playlists to which you want to add the track.

Here’s an installation of what it might look like, using the style of Plex selectors.

If I want to add a video to multiple playlists, I must do so in individual steps by selecting the video(s), choose “Add to”, choose “Playlists” and select one and only one playlist. Instead selecting multiple playlists in this last step would save time and frustration