Sorry you have to pull it again
More things to test first.
Bleed the clutch even if already done once.
Will it shift into the gears when engine off, clutch in?
Also try rolling the car in gear but clutch pedal in, engine off to see what happens.
Another test is to put it in neutral and crank the engine, clutch out, to help ensure fully disengaged.
Has this been the issue since the first time drove it after put back together? If so perhaps the disk is in backwards or something not right with the TOB.
If none of these are the issue and the clutch looks good then the transaxle may of not been assembled properly. It is a pretty easy one to figure out when putting it back together but if the gear selectors were out of alignment but that could be the issue. When I did mine I was much easier than others I have done in the past.