Public key location

after reading the docs on how to publish a plugin here https://docs.spongepowered.org/stable/en/ore/publish.html

it say to hit the key by ur name to add ur public key but when i hit the key it doesnt give me a popup it shows me this
https://i.imgur.com/vUSktV1.png

so how that process changed and the docs not get updated ?

So they dont use public keys anymore. Since Ore 2.0 release (read more here Ore 2.0.0-M1 deployed 🎉 ).

You publish a plugin simply doing what it says on ore like you had a key added already. You dont need to sign anything or upload the signing. But the rest is the same