Can't make warning go from screen

[danstein]

Received warning of airport area flight with caution...accept responsibility.
Pressing yes doesn't seems to be active. Warning doesn't go.

 

[Porky]

Have you pressed the “tick box” in the warning box you get on the screen, it’s very small and hard to see while in the field flying.

 

[Drbobk]

Try tapping in lower right corner and see if you find it.

 

[Gorm]

I had the same problem, it is hard to see the small circle that for me was on the right side of the warning box. I tapped that circle and then the YES. This worked!