I have taken my Lucid in for this issue several times and I do not use Rain-x on it. The first time, they changed the blades and was charged for it. The second time, several months later, they changed the blades again and tried to charge me but I refused to pay. The third time, they said it was due to the tension of the blades. That did not fix the problem. It is in the shop again for this issue, and I hope they find a solution.
I am currently driving a newer loaner with about 3,500 miles on it and it is doing the same thing. Could this be an issue with all Lucids?