I don’t know if this breaks etiquette or something, but if you want other instances to be able to see the community you created here you can go to their page and search for your community from their server !community@lemmy.fmhy.ml
That will ‘cache’ it for them, and if someone searches for a related keyword it will show up.
I believe this cache is really small. Unless someone from their instance subscribes to your community, they don’t get updates
But it would at least apearse in searches, right?
not certain how long that lasts