Not sure whats going on there, may need to pull out the fork check the pivot spring on the fork for any play and movement and check out the pivot bracket and make sure it isnt cracked doesnt flex and reinstall clutch fork.
When someone pushes the clutch pedal with everything adjusted the pressure plate should release the clutch. If it isn't moving its the linkage somewhere between the throwout bearing and the pedal.
If it is moving and you still have the problem, if it were me, I would pull it back out and reinspect it all.
