This should be addressed as there are a lot of people that use a small boot partition and install elsewhere.
A lot of High end game machienes use a small SSD boot drive, and a 2nd large drive for programs.
I use a Raid 1, for the speed, on the drive where my programs are installed.
Note: It is not a good idea to have the Boot Partion on a Raid drive, so my Boot Partition very small.
I think this was a very bad move on Bethesda's part.
If someone knows Please tell me how to change the Default installation Partition,