When I start a maintenance mode on the IOS app the timer begins. I go to do the work.. when I return to the App the timer has only counted down a couple minutes.

For instance I start a 120 min Maint.
I take about an hour to do the work.
I open the app up and it’s reading 118min remain on the timer.

I’m using IOS 13.1.2
GHL app 3.2.5
On a IPAD Pro 11