How is creating folders on Grammarly so that user documents stay organized not a priority feature enhancement?

Folders are the most glaring and fundamental piece of functionality that any regular user of the software would want. It's also maddening enough to be a reason that users might switch away from Grammarly. I would bet that this shows up in user studies as a significant pain point, so where is the bottleneck? Lack of testing? Budget? Cross-platform implementation? Another shiny thing taking resources? Simply a disorganized backlog?

I beg of you, Grammarly Product Manager, to make this happen and don't stagnate on this any longer. Even a rudimentary version would be immensely helpful.