I’m using the “motion track” effect to blur out faces and the blur disappears whenever I click the "show zone button. Why does this happen? I have two iterations of the effect on one clip. When I move the effect I want to zone to the top, the blur remains visible but my keyframes are disabled and the blur box doesn’t move. The “effect zone” toggle also messes with the keyframing timeline in the effects panel by showing only the first few seconds of the clip the effect is applied to. What the hell? It’s so frustrating. I’m using the Kdenlive 25.04.0 on Windows 11.
Hi, and welcome to the forum and community.
I tested your scenario and can confirm that indeed adding an effect zone throws the motion tracker and blur off.
I opened a bug report and encourage you to add your experience in your specific environment.