Thanks for video and photos.
I'm trying to further adjust my bike with the new higher fork and the seat a bit closer to the handlebars. I notice that when I want to go faster and feel comfortable, I slide my feet a bit forward, so that I pedal with the middle of my soles on the pedals, not the balls of the feet (moving saddle back feels less comfortable, so that is not a solution probably). What can this mean in terms of possible adjustments?

Thanks again!