Is there some easy way to test if the new “fission” is activated on the user browser?
And is it gonna be enabled for absolutely everybody on 97 version? I think yes, but I’m not sure (with all those platforms and architectures one never know).
I’ve found a bug that affects one of my addons and 97 release is less then two weeks away.
I have a workaround ready but it will break things for users without “fission” enabled 
.