When I scoot across, my left foot is unclipped and doing the scootering and I *think* my right foot, which is still clipped in, is kind of almost completely down. The whole thing is kind of ridiculous, though.
I had one of these intersections (with a light) on my old commute, and it almost stopped me from commuting, after I moved. It's a t intersection, so not super dangerous, but I ended up leaving for work so early, that I actually (shhh, don't tell on me) went through the red light, as there were often no cars at 6:15 AM. Sometimes, I could start off fine, but now, I often dread this spot, as I am usually in it with traffic. This is also why I hate left turns that occur at the top of an incline that doesn't flatten out.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport