Motion Tracker keeps track of object but keyframes lose it after a while
Project with experiment to track an image area and attach a title to it: ituv7tf7gt7.kdenlive
I used a video from YT with the ID KjfKm1LfkO0 in HD (this one is compressed to fit here) camera_tracking_footage-KjfKm1LfkO0 Result. You can see the area is correctly tracked but the keyframe information makes the title jump after a while untitled