When I bring in an interactive component and observe it in presentation, everything works fine if I haven’t changed anything.
On the other hand, if I change the icon *, the return after the hover does not recover the correct color.
Here is an example
Without seeing how you connected the components it’s hard to say what’s wrong, but this looks more like a bug to me than your mistake, so feel free to move this topic to #interactive-components-beta:ic-bugs.
Use the Union trick to override the color. Just wrap the instance of the icon component in Union. An example file can be found here: Vector fill color (nested component) doesn't change back to the one specified in the default variant after interaction - #4 by tank666