Different accounts, same pedals

Hello, vector 3 noobie here.

My wife and I have one inside stationary bike that we share when the weather is bad. She’s considering getting a fitness tracker (I’m strongly pushing for Garmin). Would there be a way to add two accounts to the vector 3 pedals and Edge 1030plus so that we both can get cycling dynamics on the one stationary bike?

Ideally, we wouldn’t have to disconnect and reconnect every single time.

Also, if it isn’t possible, would there be confusion for the vectors if she used the bike/pedals and they were not connected to a tracked workout from my end? I don’t want random workouts showing up on my Garmin Connect whenever she exercises.

Thanks.