Here is how to reproduce this bug.

- Start a timeshift
- Start timeshift play
- Enable PiP windows
- Enable PiP-Zap
- Press the right arrow

-> 1) The channel switch to next one (correct behavior)
-> 2) Bug: but timeshift also receive the right key press and goes into 2X speed (not normal)

Same bug with right arrow.

So when PiP-Zap is enabled the arrow keys pressed should not be transferred to the timeshift playback.