Connecting 2 sets of buds in the Wyze app

I have 2 sets of regular earbuds that connect to my iPhone. However, only one of them will show up in the Wyze app. I haven’t been able to add the other - the app just swaps one for the other.

So basically, if I’m listening to the set that’s not recognized by the app I have no control over the bud functions.

Any suggestions?