I’ve put the link at the end, doesn’t it work?
Yes,the problem is in Ik mode but I came up with a solution, I put a “Damped Track” on sheen bone and selected the knee pole bone as target and it fixed the problem,
but now there’s another problem which is a slight transformation between “Pose Position” and “Rest Position” after I added the “Damped Track” on sheen bone,
this is a problem that happens with other constraints as well, not always but sometimes,
one thing I do to fix it is to change the space( world, local, …) on bone’s constraints, but it can cause other issues sometimes, plus , not all constraints have the “Space” option in them,
Can you see where is the issue?