Lock not catching
This job was in Broward County (Parkland, Florida).
Sometimes you may think the lock on a sliding glass door is broken, or that the door just needs adjustment—but that was not the case here.
The track was damaged, and the door was not moving properly.
In this particular sliding glass door, there was no issue with the lock.
Once we installed a snap-on track cover and replaced the rollers, the sliding glass door was properly aligned and balanced again.
https://sliding-glass-door-repair.com/parkland/track-and-roller-repair