Looking for help on how to submit a proposal

I have been goin gover docs for catalyst but it leads to a dead link
(https://cardano.ideascale.com/). I have tried to connect a wallet but it wont read the qr. is there a link to updated docs on how to submit proposals?

also going to https://app.projectcatalyst.io/ only shows an image and no logs in the console

and this guide: Getting Started | Project Catalyst - Knowledge Base, discusses a completely different app that does not seem to be available

Have you already received assistance, or do you still need it?