If you stop in the middle of the 2nd part of a movie, then resume, the resume clearly shows the correct timestamp for the “concatenated” movie, but it ends up actually starting at the start of the 2nd part. I have not tried this with the 3rd part yet, so I don’t know if it will start at the beginning of the 2nd or third part (I’m guessing still the 2nd). This doesn’t happen on browser clients…