How can I tell what’s attempting to use the Your Phone/Phone Link app?

Recently, I’ve started getting popup alerts warning me that a file is in use:

“Another program is currently using this file.”

It purports to come from Microsoft’s Your Phone/Phone Link app, which I’ve never used and would uninstall if it wasn’t baked into the operating system.

I’m not doing anything in particular when these popups show; I notice them usually when I wake my computer from hibernating so I have no idea what background process or program is triggering this.

Screenshot of alerts

Is there a way to figure out what app is trying to access Your Phone/Phone Link? I didn’t see anything unusual in Task Manager.