Navigation button's new symbol?

Discussion Android App
1

Hi,
due to the French lock down, I was just recently underway and a few new releases have come up in the mean time, before.
I saw a new NAV icon. B4 we had NAV ON or OFF, but now I saw NAV strike through? For what is this good??

2

Please write properly the question summary in topic titles.

3

It’s for pause / continue navigation: