K, got a better read on ur post. When that occurs on mine I cycle back through the full upright mode and give the seat a good shake from the seat back.
Then I fold it back down and lift the small latch, let go and pull the larger handle straight back and if no workie I try at an upward angle.
It took 2-3 tries of cycling through all the motions but it did dislodge whatever did not want to let go.
Be creative with applying (non brute) force to the larger handle with a push instead of a pull. If you have a dead blow hammer, a few LIGHT taps on the floors around the seats may get the latch to give up its death grip from the lock bars.
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