seems anything after the s20 is just *****. i also have the ultra and just upgraded ima about to go right back.
i got the new flip one and it has half the battery life and also forces updates on you. anything after the 20 series is complete garbage . sorry for not helping with your issue lol i dont think there is much we can do with their new system
This doesnt happen like you describe on my S22Ultra.
Yes answering a phone call does stop (annoyingly) Maps running picture in picture, but it doesnt stop Maps navigating in the background and is still very easy to pop back up while in a call using the recent apps button.
A work around if you like is to only allow the call window to pop up minimized and stay that way, its found in the call settings:
I hate this too. I'm in the states, so not 100% sure if this will work across the pond or not. I have found out that if I rotate my phone back to portrait before answering it will show both at the same time. Yes, its frustrating however it is a work around. Maps is odd looking in portrait viewing, however you can still see your directions.