How to move around the map during a walking/hiking activity

Hi, I wonder if anyone can help.

I regularly use the 'walking' app on the Fenix6 when out with the dogs, as it stops me getting lost if it's somewhere new, as I can always use the back to start with tracback/route which is a fantastic feature, BUT, when using the walking app, it lets me cycle between the distance screen, the time of day screen, and the map screen whilst I'm in the activity. The map is great but it's absolutely tiny and sometimes hard to read-is there anyway to move around and zoom in/out on this map screen? It seems the only options when I'm on that screen with the buttons are:

10pm buttom - light on/off

8pm button - cycle between screen and moves me off the map screen

2pm button - stop activity

4pm button - add a lap

Am I missing something? is there anyway to move around and zoom on the map?

Any help appreciated