I have the option set to not reuse browser tabs. When I click links, I want them to open in new tabs. I just prefer that. When I click one link, a new browser tab opens just fine. When I click a second link with the first browser tab still open, the second browser tab opens and displays just fine, but the RSS Details tab is directed to that new URL, thereby making the feed content disappear. If I click on another feed/category and then click back on the original feed/category, the Feed Details tab goes back to normal.