I created some Topics, then added the Category from the Add form control on the composer form. Then Created some new pages with the composer and selected a topic for those pages.

Then on the parent page I added the topic block and selected the Mode "search" and the topic tree name I made for my topics.

Now when I click the topic it doesn't sort the page list, It keeps the same 4 pages displayed no matter when topic I click.

Am I missing something here?