Absolutely. I hope we can work out the details using actual files.
I hadn’t thought about double nesting of groups either, which is why I mentioned using the "internal" ones instead of the "external" ones when saving.
If you’re thinking about complete freedom in naming groups, I’ll have to rethink that – in that case, all groups would be something like "Favorite*1," "Favorite*2," and so on, with their own names.
That makes sense, of course, because if I want to have a group called "squares" or "bullets," the user is always right.
But coming up with a UI for that isn’t so straightforward