I finally was able to replicate the white screen issue by following the steps previously suggested by Jeff Davis. I confirmed that it fixed the problem and that my earlier download problems were not a result of the new code but of a missing standalone/list.txt file.
I've merged the branch to master and 3.1.
There is were a few conflicts when trying to backport the branch to 3.0, and I'm not comfortable with resolving all of them. If you resolve those, I have time today to take a look at it and backport.
Thanks Bill!
I finally was able to replicate the white screen issue by following the steps previously suggested by Jeff Davis. I confirmed that it fixed the problem and that my earlier download problems were not a result of the new code but of a missing standalone/list.txt file.
I've merged the branch to master and 3.1.
There is were a few conflicts when trying to backport the branch to 3.0, and I'm not comfortable with resolving all of them. If you resolve those, I have time today to take a look at it and backport.