Playlist not showing on phone

[music50]

I've created a playlist on computer and it didn't save and now I've done a second one and it's not showing up on my phone app (connected to Sonos)

Moderator Edit: Edited title for clarity

[AdamPandora]

@music50 I moved your post to this iOS space since this issue sounds specific to your iPhone.

What is the name of the playlist that doesn't show on your iPhone after you created it on the computer?

Also, does the playlist still show on the computer, or does it not appear on either device?

Let me know.