Would it be possible to add key frame previews when mousing over the time bar? Similar to youtube where you mouse over a time and see the closest key frame so t

Would it be possible to add key frame previews when mousing over the time bar? Similar to youtube where you mouse over a time and see the closest key frame so that you can have some idea of what part of the video you are about to skip to beyond the time. Thanks for the awesome software and keep up the great work!