I guess I can't find anything in @Jowday comments which indicates an inherent desire to criticize. Indeed "whining" it is not.
No reason to take this stuff personally, even in a pandemic great eclipse !
I'd very much like to hear what, if any, timeline exists for this app.
There's enormous potential, but software needs developer hours and weeks. It doesn't continue to grow and mature by itself 🙂
As a type designer, in 1985, I was a beta tester for one of the very first vector design apps, Altsys Fontographer. I later worked with Adobe on Illustrator, Freehand, and InDesign, over the years. The desire for a good tool that behaves as expected is not whining, it's just wanting to be constructive and productive.
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Attached, a little bit of digital/analog evaluation. I studied letter carving in stone many years ago (before fontographer, even!), But I've done very little of it since then.
To help keep from losing the form, one must constantly take a rubbing of the stone, and evaluate. This is a sort of digital rubbing 🙂