- As the zoom increases, I would like to see small frame marks on the timeline. This will make it easy to estimate the zoom level and accurately place the mouse in the desired frame. Such labels could be included when, for example, less than 120 frames are placed on the line. I gave the value as an example, you can use something else.
It also applies to the timeline of key frames. - Stop playback and return to the start point. It is required for accurate selection of the initial or final frame when the correctness of the choice can be assessed only by viewing a further fragment. For example, if you start browsing using shift+space, then stopping will return the cursor to the start point.