Ring default sounds missing on Samsung Note 20 Ultra

" So, I went back to the RING APP. Back to App Alert Tones. Motion Alerts and Ring Alerts. It says, APP PROVIDED SOUND. DON"T TOUCH IT!!! Once I did that, it defaulted to Samsung. Just left it and now it works. ".

Not sure I fully understand the part quoted above.

If you get to the part marked app provided sound , thats the last step before actually choosing a tone, so if you dont touch it , how do you get to pick one of RINGs tunes/tones ?? .