Bug when switching variable modes in nested components

I’m trying to switch a variant of component instance by switching variable mode. This works perfect once the component A is on top level and not nested.

But if I nest component A into component B and then change the variable, the instance of component A still changes the variant as supposed but this also resets all other other properties of comp A to their defaults.

This doesn’t happen when comp A is not nested.

Tried with several components even with the simplest created from scratch.

This topic doesn’t relate to prototypes and interactivity.

Hey @Roman61, sorry to hear this is happening!

It’s hard to be sure exactly why this is occurring without seeing your file.

Are you able to share a link, so that we here in the community can take a closer look?