Can't Submit Specific Song

Hi,

I’m trying to submit my new release here:

https://open.spotify.com/track/0O6l79mTzGA1NVb1LhjEcH?si=d921ae7ef84e4de8

However when I try to add it to submit, nothing happens.

For my other song, it works fine.

I’ve tried on 3 different browsers and they all have the same issue.