Apple music smart playlist order changes after reopening

I wanted to build a smart playlist based on order added to the library (newest to oldest) for all my songs, so I built a playlist with filter "date added is after 2000-01-01" and "limit to 1000 items selected by most recently added". This works upon setup and also syncs to my phone fine. But when I added new music to library, the new songs sink to the bottom on my mac, but is on top on my phone. Also, when I close Apple Music on my mac and reopen, the playlist is no longer sorted by adding order but by alphabetical order according to artist names.