The total area of the video while editing is too small to see even the editing changes. Editing tools in the bottom taking too much space.
The video appears too small to see comfortably the editing changes. The editing tools at the bottom takes too much space and there are too much unwanted space being wasted. The canvas of the video/overal size of the video on the editing screen should be large enough for the people to see what changes they are making, especially the color, exposure and other changes that needs minute corrections and only when the video is large enough, those changes would be made the satisfaction of the person editing.