Motion Tracker not tracking after analyzing

[shotcut]

It does not always behave well if you change the speed of the clip

Motion tracker doesn't work as expected on subclip with a 2x speed

What is your operating system? Windows 10 x64 What is your Shotcut version (see Help > About Shotcut)? 23.07.29 Can you repeat the problem? If so, what are the steps? -add a video to the timeline and cut up a 10s portion starting at the middle* -change the speed of the video to something like 2x -add motion tracker filter to it, select some area, analyze -after the motion analysis job finishes there’s no rectangle visible during playback –if I extend the subclip to the full original len…