Pedal control for Charts

Could you improve the Worship Tools Charts functionality to be able control the song pages via pedal klicks so that left and right clicks would stay in side the one songs pages and up and down clicks would move between the songs in the playlist?

Currently based on my experience both up/down and right/left clicks do the same to move to next or previous page on the playlist overall.

Another idea would be to be able to choose if the left/right or up/down would move to next comment in the ChordPro notation (”{comment: Verse 1}”) instead of next/previous page (weather it is on the specific song or in the playlist overall).

This functionality has been very useful in other song sheet apps. It enables one to use larger font size in the displaying device and to navigate easily.