I did. I noticed the same thing and was a bit concerned. Best case, the water was dripping on the battery. Worst case, the water built up a bit in the tube and then dripped inside the cab on the feet of whomever was sitting in the passenger's seat.
I just pulled out that clear tube, took it to a hardware store to make sure i got the right kind of tubing, and then installed a longer one. Solved both problems with about $3 and five minutes worth of work.