On the Kagi Assistant site, it has a list of Kagi Recommended AIs. Next to this is an info icon, which gives a tooltip when hovered. However, the tooltip disappears when moving off of it, which can make it extremely difficult to click the link contained which says "See Kagi Benchmark." You have to be really fast to move your mouse to the popup before it disappears. If it contains a link, it should probably be easier to click. It shouldn't vanish instantly.
To replicate this, open the Kagi Assistant, click the dropdown to view the list of AIs, hover over the info icon next to "Kagi Recommended," then try to move your mouse to the popup containing the link. It is difficult.
I expected it to stay open slightly longer so it was easier to move my mouse onto it before it disappeared.