Uncomfortable seat

My 1990 98 has 60-40 leather front bench seat. The 60 portion (drivers side) is a power seat. The seat back won't come back up to a comfortable driving position.

I have 3 questions:

Has anyone else had this experience and know of a solution? Possible disconnected wire, hidden lever or gear stuck?

Will body shop be able to fix this easily?

Will manual seat from junk yard fit the rails or bolts in the floor configuration?

Would appreciate any help.