(I’m probably not using the correct technical lingo, so I’ll elaborate below.)
The screenshot below shows a post that has a link pointing to one of my other posts.
I created this link using the following syntax:
[Polywork is fixing personal branding](/link-to-post).
The problem is that, on tiny.write.as, that link is generated as: https://tiny.write.as/link-to-post.
But to work, the link should be: https://tiny.write.as/jakelacaze/link-to-post.
tiny.write.as needs to include the username in the link.
Let me know if I need to explain this better.