Link to current page adds url parameters from page parameters i didn't specify

I'm following this tutorial and setup the route setting as post/:postID

Then I pass a Link to Current Page to a component, which when clicked is displaying the that link:

But instead of create a link that looks like this:

seabird://seabirdreader.com/post/3723

It creates a really long one with a ton of extra parameters from the component:

Any idea why?