How to disable the fn a shortcut

With the new Monterey 12.6 Update, whenever I press both fn+a, it opens either the appstore or the finder. If I am playing a game, this feature interrupts it. I have tried to find where I can disable it, but to no avail. If I disable the function key altogether, then it does exactly that hahaha. I have it set for the function key to do nothing under the keyboard settings, but that hasn't changed the fn+a feature. How can I disable that?