I tried to discuss about it here when we were only in test-live , but everyone answered that they could climb perfectly ( a straigh line of walls … 
) , while I was talking about “exploring the world” , so un-even surfaces …
cause there had been a lot of work poured into the previous climbing animation - especially for un-even surfaces like the Unamed city top pillar parts … and it feels like a regression with the new animation non having these adjustments ( have you tried to climb the “new lands” grey ones towers to get on top on siptah ? it’s a mess )
and yes even with spacebar continuously pressed down ! 