What sealant or tape fills gap between glass and metal oven door?

Hi

The glass front face of my oven door shattered. Behind is a metal door with a glass window to peer into oven. But glass window has 3/8″ gap on its sides. I need to seal or fill this gap with high heat resist caulk or tape, which can withstand 600-degrees Fahrenheit, bonding glass to steel (uneven heat expansion). Has anyone tried this with success? Or, any other thoughts on how to effect repair so I can use my oven again? (Can’t afford to replace front glass face.) Thanks!