Critical Bug

Love the app, but the "shake to uber" feature has introduced a critical bug that makes the app (and my entire phone) unusable.

I was on the train recently with the app open, and perhaps the trains jostling activated the "open uber" pop-up. I hit cancel. It immediately popped again. Cancel. It popped up again.

No matter how many times I cancel, it pops up. I cant close the app either. I locked my screen and opened the photo app, and the popup still shows. I had to restart my phone. It was extremely frustrating. Please correct this functionality so other people arent locked in the same scenario.

TheToneZone about Transit Stop: CTA Tracker.