3. I'm currently using

import androidx.compose.ui.util.lerp

in my android only compose module. But converting it to JB compose doesn't work because it can't find it. Am I missing some util dependency that's available or is lerp not available in JB compose?

Better to not mix them until we have a stable versions of both. Just add the JB version:

implementation(compose("orj.jetbrains.compose.ui:ui-util")

Regarding 2. We do have desktop-only preview annotation, and maybe one could try to commonize it with some optional annotation.

Thank you both! It worked! I converted my android project to support a desktop applicaiton. I'll have more questions in the future because the 100+ composables I built already, do not actually work on desktop (using android R classes, custom fonts, coil image loader is not multiplatform) but for now I have a desktop module inside of my android application. HOORAY. THANK YOU SO MUCH!