Maybe Mab can do 22-23.
Look 1st replay this start for example is way better
Open 1:00
. there is few things to improve in Dulek's time and yes, perfect turn is 22-23.
Dulek used 1 other long rope in the tight climb, that can be improved too with a bounce at the end of the climb to do next scroll, i think its possible to do that scroll in downstairs faster, and on end, at his climb he bounces on opposite wall, that can be improve too by a fly-swoosh. ;P (+ the shadow to fall down i think can be better)
But yes, maybe nobody will do all of this perfectly, but this is the perfect run as i said^^
Edit :Just check both times, i won 0.40s doing this instead of long rope ;p
And yes adding double kick on that water scrolll would be even better, coz we dont have a lot of speed at start of it, but noone can do all i said + this double kick. Its too much

Maybe if u mix mab and cue roping

2nd replay from 2:00 to 2:10 shows a better way for the climb, can be done faster still but it's better than long rope.