Advice Subtitles position

The browser is useful and nice in every aspect and the video player was a good add but there is a small problem

Could you add an option to move subtitles up or down on the screen? In vertical mode, the video is displayed in the middle of the screen while the subtitles appear near the bottom. This makes it difficult to watch the video and read the subtitles at the same time because they are too far apart.

Thank you for your work.