That is the stupid new code cause it like that.
please be aware that this valve is only last 3 to 5 years.
That means every 3 to 5 years, you have to change one.
I heard lot of people have the same issue including my home.
The simplest way is to open the hot water at your basement Utility Sink( plastic one to wash mopper) to the biggest, it could make the hot water open)
I am planning to re-wire it, have a by-pass.
be careful , it is a lot of work if you prepare to DIY, make sure you shut the cold water to your whole house, and drain all the cold and hot water before you take it apart.