Set recovery email filed as optional in cart view.
I noticed that in my test instances the recovery email was mandatory. Looking at the log history I saw that this should be optional instead.
We tried to make it optional by removing
required=True from the code, but unfortunately that is the Django default so if you want it to be optional you need to explicitly add
required=Flase in the code.
If recovery email needs to stay mandatory just close this merge request.