Keep an eye on your rides. I had a rider last night tip me $10 while sitting in my from seat via pax app. It never showed on my end. What did show was a large service charge for Uber and I got $6 for a $20 fare charged to the rider. Looking at the same route on the pax app it was a $10 ride. After going back and forth with Uber via support messages with redundant auto responses they finally gave me my tip from their inflated service charge.
It took a few more emails to actually see it happen but they did give it to me.
They also gave me a $1 tip that wasn't showing up also that I wasn't even aware of.
Sorry if this has been plastered on here already just want to be sure we're not missing out on our in app tips!