I figured out why the middle platform crashes and how to fix it.
The mask is rounded at the edges; it needs to be a perfect rectangle or Rivals won't like it when you waveland on it.

And the music, i forgot who did it but imma find out

That's one of the best parts other than how beautiful it looks

I like that we can see Crystal Oasis in this stage

tbh

I forgot this stage existed
Ive been overfocused with characters

Did the platform hurtbox issue ever get fixed with this stage?

I found out how to replicate the crash mentioned earlier, If you waveland on the very corner of the top middle platform in a way you would fall off immediately afterwards, the game locks up. It doesn't seem to matter what character you use or whether someone's already standing on it or not.
Also if you're going to mess with it yourself, make sure to keep the game in windowed mode since you can't close the game normally after it locks up.

Hello!

You can take a listen here :D
https://soundcloud.com/bobtheguyyyyy/fernets-theme-bobtheguyyyyy

Whats the music, its a banger thats for sure.

i adore this so much, i love how uneven the planks look

Duuuuuuuuuuude this stage is so freakin COOL!