Created attachment 114080 [details] here's the effects tab and the preview for 1 - without keyframes, 2 - with 2 identical keyframes, 3 - with 2 different keyframes The "Rotate (keyframable)" effect doesn't working when the keyframes are activated and different, it just keeps the first one for the whole clip.
Created attachment 117144 [details] Screenshot of Affine transition with keyframes changing rotation not working
Created attachment 117183 [details] Kdenlive_rotate with keyframe This issue is solved with the Refactoring version. See attached screenshot. Use “Composite and transform” instead of Affine. Affine is not stable. We closed this bug. If it still appears in the latest version, please feel free to re-open it and update the affected version number. Confirmed. In the Refactoring_Timeline version as well.