Hi, is it possible to create shared element transition between one compose to a new compose function that replace previous one? Also i struggle to keep my head around how to animate a view from minimum width to fillMaxSize. Is that kind of animation possible with dev15?

You could use

WithConstraints

to get the min and max sizes, then use the standard animation APIs to animate between them. There's a layout animation modifier that I think might make it into either dev16 or dev17 that you might want to check out.

Those are awesome tips. I will experiment with them now.