Thanks for your comment MPC-BE, I just published v1.1.2 with the fix for keyboard shortcut (press alt twice). For now, no plan for configurable keyboard shortcut yet. And I'll add privacy policy on next major release.

-------- Updated on March 20, 2018 -----------

Thanks again for your feedback MPC-BE. I'll add that scrolling feature in next release. btw, no Google Analytics used in this extension. Anyway, I'll add privacy policy page :p. If you have other feature requests, I'm totally happy with that. You can reach me at kdepp.cd@gmail.com