Are frogs like so many other herps that need warmth to digest? I know my iguana had to have a nice hot basking spot to digest her food, are frogs the same way?

I noticed a trend with my gray tree frog...I couldn't figure out why she always liked her log, now I realize that's the warmest spot in the terrarium. The past few days I notice she always goes to that spot immediately after she eats. Does she need the warmth to help her digest her 3 cricket meal?