You need to open Android Auto settings on your phone, find the Digital assistants from Google menu, and select Gemini.
Head to Settings, search for Android Auto, and look for Customize Launcher. You'll have the option to check or uncheck the apps you want to appear, or set a custom order rather than alphabetical order ...
I've been covering Android and other mobile technology for close to ten years now, with a specific interest in phone accessories, e-readers, and what makes each individual phone different from another ...