"Frowned upon" is, in essence, the same thing as "politically correct," and neither concept is one I care at all about. I didn't do it to pat myself on the back.
I care only about how easy it is for the next person to find the solution that works for the scenario, so that if they have the same problem I did (which, at this point, I must assume anyone would have because the system won't show the change request, outside of the session in which it was created, for either of our accounts).
My reply directly answered the question and provided the steps I took to resolve it.
And being that this was the first time I've had any issues with changing plans in the past 7 years, I've never taken screenshots before because I just assume things will work. Because that no longer held to be true, I had already planned to take screenshots if my attempt to redo the change worked (which it did). So, the answers given had not provided any new value. To award the solution to anyone else would be nothing more than a perfunctory action and, in that case, the solution should be awarded to the best answer, which happened to be my own.
Note: the other answers provided do not make it clear whether the respective authors have had the exact same issue. If they had, then one of those answers could've been the best answer. I'm far too pragmatic to participate in any kind of massaging of ego, including my own. The only reason it's "frowned upon" is because others commonly view it as tacky and as a form of self-gratification. I don't play such social games. To me, results matter; full stop.
