I used the iOS app AnyFont to install Comic Sans on my iPad and re-opened the source file. I then selected some text and confirmed that Comic Sans had been applied like it was on MacOS. Upon export from the iPad, geometry is still the same -- huge! By completely different look, I'm referring to the image geometry, not the font. For example, on the MacOS export, the geometry is width="90px" height="380px", while from iOS it's width="375px" height="1584px" -- both from the beginning of <svg/> tag. What'd I miss?
Even with font substitution, the geometry/scaling shouldn't change, only the font substitution, right?
What next? I'm still hoping for an iOS/MacOS compatible workflow where I load my native project files and export .svg from either with the same/interchangeable results. Let me know if there's anything else I can do from my end to assist.