Bug AspectRatioFitter new restriction in 2020.2

Hi @Alejandro-Martinez-Chacin, thank you for your answer but 2 canvas nested sounds a so ugly way to solve that new Unity AspectRatioFitter limitation
It's like creating an empty game object in the main canvas with AspectRatioFitter on that empty game object, it's unglyyyyy
Anybody have a nicer solution please ?
I just would like to use AspectRatioFitter as before the change