Yes, tint the sunroof. I did mine with ceramic tint and it really helps reduce the incoming heat. Many 100+ day trips with no problem. I leave the shade open all the time to let in more light.
Did my other Toyota also no problem on a trip last week also with 100+ days.
The ceramic film keeps the heat out very well.
my sunroof is tinted. We've had a record 50 days of over 100 degree days this summer and nothing has happened to the glass.