Electron apps tend to fall down in the minutiae of the little things that native apps get right (around things like selection, scrolling, various small affordances across various levels). Would love to see something like this be more native app upfront, than starting out with something that will always leave that top 10% of what makes a nice feeling app unobtainable. You win hard on this if you have the best possible…
This is a very mac-centric view. It makes business sense to plan for multiplatform.
The same comments apply to each OS - scrolling / selection / hotkeys / controls / etc. all feel differently on each OS. macOS just has the general best of breed consistency with its own UX guidelines.