T@G side window out of whack

Early morning start, no coffee yet, pushed up screen on side window. Inadvertently one side, not middle, though not especially hard. The bottom bar came out of the track on the right. Fit the bottom bar back into the track, but now the screen won't "flake" properly when it's lowered. There is a cord on the left side that looks like it has come loose at the bottom, but it's not clear what it anchors into. (See picture). Has anyone else had this problem? Know how to fix? Thanks.