Trying to learn how to bake navmeshes at runtime. First google result: Runtime NavMesh Generation - Unity Learn I can see the content but then there's obnoxious pop-up that tells me "Sorry, this learning content is no longer available. This content has been removed..." No it hasn't been removed Unity, I can see it, you're just not letting me see it because it's outdated. Let me decide if it's useful or not, don't just block it off. Under the message there is link to "see more relevant content". Of course that link leads to a 404 missing page error. If Unity got a dollar for every broken documentation page they have, they'd never have had to introduce the runtime fee.