Typography for marginal, non-latin writing systems


Hello to anyone reading this.

I primarily work with typographic design of the Javanese script, one of Indonesia's traditional script, here's an image in case you never saw it

It is a very marginal script, without official status anywhere and declining number of users despite it's long history. I was wondering if there are any other writing system with similar situations. I'd like to know how users of other marginal, non-latin script handle their typography. Though generally, I would like to know about the typography scene of other scripts other than Latin and Arab (since those two are the most prominent, is it?)

This is my first post in typophile, so apologies if I made any mistake :)