I imported the serato library to EP using the Serato button and Update Serato Library button. Now I can see the read only version of the Serato library in that tab. When I right click on a Serato crate to import to EP, the function is grayed out and my only option is to import as a playlist
You have previously added that Serato crate to EP collection.
Delete the crate in ep collection tab.
It not ideal but that’s the current state of EP.