I want to put spotify in the left side of my 8.8 inch screen where the maps are and the maps where Spotify resides.

I am unclear how to do this , it was fine before but I had to factory reset my phone so it may be in the Android Auto settings on my phone.

Or it could be in the settings in the Centre Display



I want the Spotify app where the digital clock currently resides (smaller split screen) and the maps where Spotify resides (larger screen)

Can anyone help me with this ? I recorded a short video to show the issue. It worked before but I find it defaults to this setup occasionally and I can't remember what I did to get it arranged the way I like it.