Unable to add Firebase Dynamic Links to a project using a custom domain
问题 I've created Firebase Dynamic Links in other projects before using the page.link URL prefix (the only option at the time). However that no longer appears to be an option when enabling Dynamic Links for a new project today. It looks like the docs for custom domains were updated today. Unfortunately, while they provide some helpful examples, they don't explain how to resolve my issue in a way that I can understand. So this message seems to indicate that I need to "Put links under a subpath". It