I’d use either JB Weld or high temp oven door silicone in the hole.
If using JB Weld etc and you want to be able to remove the screw in future, use a toothpick to spread a layer inside the hole, lightly oil the screw and wind it in, compacting the JB weld around the top of the hole so it’s a good fit. Leave to set. The screw can be unscrewed leaving a new thread because the resin won’t stick to the oil.
Same with the silicone but the thread won’t be as strong.