I hear that the future simple is not to be used with the "This is going to be the first time"
This is going to be the first time I will drive a truck. wrong
Natives say it should be:
This is going to be the first time I will have driven a truck. correct
However, I have two examples from reliable sources which employ the future simple.
Probably that is going to be the first time I will be able to sing. by J. Vernon McGee
I think that the reason for permission to use the future simple in the last sentence is due to the verb "to be". Do you agree with my contention?