When switching variables, the component instance resets to the default item. How should I adjust it so that the icon and text are retained during the switch?

When I switch variables, the component instance resets to the default item. I hope that when switching variables, only the component size is changed, and the icons and text called by the component instance are retained. How should I adjust this?

However, I found that if the component instance is separated, the component instance can be retained when switching variables.

Has anyone else encountered the same problem? And are there any known solutions?

Thank you.