I have AirPods that I often need to switch using between my Mac and my iPhone. I never do this during a conversation, but often I'll have used them on my phone for a phone call, and then need to use them on my Mac; or vice versa. Doing this involves multiple steps on both ends (whatever is required for an explicit BT connect) and even then, doesn't seem to "stick" until the APs disconnect and reconnect to the switched-to end several times (often interrupting whatever I've started doing there).
How is this supposed to work?
Note that I'm aware of the claims that this should be a seamless process. But it doesn't work that way for me, or any of the dozen or so other people I know in similar situations.