Right-Click Shenanigans

You can tap & hold (iOS/iPadOS) or right-click (macOS) on the thingy in the list to do stuff.

Make It The Main Attraction

The primary viewport is like... the one that loads when you actually open the song. Riveting, I know. If you tap-n-hold on some random viewport that isn't the main one yet, boom — you can yeet it to primary status. You're welcome.

Rename This Bad Boy

Wanna call your viewport something less generic? Use this & get a lil' text box where you can type whatever you want. (Spoiler: the default one's stuck with its name. Sad trombone.)

KTHXBYE (Delete It)

You can nuke the viewport right here, chief. Fair warning tho — the default viewport is basically immortal. You're stuck with it. Sorry, not sorry.