Panning and Zooming on an Ipad on Safari

Struggling to get roll20 working on my iPad pro, 2018 11'.  When I use a keyboard and mouse, it works very well, but when trying to use the two finger drag to pan around the map, the interface moves, while the map stays stagnant. I have tried on google chrome, but it runs in a very jumpy manner, with the map "glitching around" instead of smoothly panning. Any advice is welcomed! 

I figured it out so posting for anyone who has a similar question.  Instead of trying to use two finger pinch zoom and drag, select the "Move/Pan" option from the sidebar and then it works flawlessly with one finger.  Just have to go through the extra step and everything pans very smoothly.

General Advice: Safari is not officially supported by Roll20, so for more reliable experience, switch to using Chrome or Firefox. It work okay for you, but don't expect Roll20 to fix any issues Safari might have.