I Had The Same Problem 96 Sebring.
Fixed It With Super Glue (gel) And 2 Part Expoxy. Use The Super Glue 1st - 1 Drop About 6" Apart To "tack Weld" The Window To The Rubber Seal. Then Use The 2 Part Epoxy With A Popsicle Stick To Glue The Remaing Gaps. Make Sure You Clean The Rubber Gasket 1st. This Worked Great.
Dealer Wanted $900 To Repair. New Top Underliner With Glass. Good Luck.