Draft: tests: expand selenium test to cover editing existing wishes
Validate the projects field. Also ensure the project list is expanded if there's a value for the "It's something else" field.
Validate again after a subsequent save (null edit).
A FIXME is left to figure how to do a proper sleep() in the code. We don't seem to be able to do this with the standard wdio packages that we're currently using.
Bug: T370060