Yes...this problem doesnt arises in snapdragon powered phones...i used s20 fe before for 2 years and never faced this problem ever.Exynos chips are root of every samsung problems
It got fixed with a ota update.Now with aug update problem has once again appeared and it will be fixed with a ota update in the future.Everytime this problem appears around this tym.May be they restrict 5g usage around summers to avoid overheating.S...