klyrs was right about the reply from me (a dev behdind Code Review Doctor) being dismissive in the issue. I apologise for that.
FWIW my reaction was classic "expectations not meeting reality": weeks of work to do (what I thought) was a mutually beneficial helpful thing. I was naively not expecting non-positive responses and was ill prepared when you raised valid concerns I had not considered.
Again, I am working on that and sorry I was passive aggressive to you.