Easy fix with tie wrap. There is a small plastic keeper holding the sliding door rollers to the door. Leaving the door unsnapped during the last trip apparently the door slid back and forth and broke off the cheesy plastic retainer.
I removed the remaining portion of the broken retainer and cinched the roller assembly back to the door with just a tie wrap.
I removed the remaining portion of the broken retainer and cinched the roller assembly back to the door with just a tie wrap.