WTH Can't I make a Lovelace action perform an action and navigate at once?

Archive Month of "What the heck?!" (2020)
1

I would love to be able to have a “Wizard” style flow through my Lovelace UI.

One example I have is a Music selector wizard.

First Step Select Room
Second Step Select Music

Once selecting the room, an input_select element in the background is changed (this is possible via a script), and then Lovelace redirects to a new UI which is for Step 2, to allow the music to be selected. Currently having both the script called and navigating to a new page isn’t possible.