Kragg's rock and pillar are both pretty buggy with this.

https://streamable.com/riq6bs

Yep, we cannot access base cast articles. They will be forever buggy as all hell until we can.

https://twitter.com/Arten_AI/status/1285976871805620224

Playing on another character's course doesn't work if the character you're using has their own course (For example, if you try to play as Fox on R-00's course, you'll end up on Fox's course instead.)

There's also a glitch where the sprite for the ground is in the wrong position when restarting. It doesn't happen on every course, just some of them (such as R-00's and Fancy Pants Man's courses.)

The stage doesn't spawn, and the player with port priority automatically loses. I'm using tetris, with the other player being CPU set to random.
Update: the issue is with Tetris specifically.

Is the Rayman course supposed to have no ground?

my only problem is I seen many examples but all of them no matter where you put the max_timer, it's always 20 seconds, and the guide doesn't explain either were to put the code

fix the documentation to say the variable for aether mode's timer is actually max_time, not max_timer