I downloaded the ISO from this forum in the Garuda Linux “Raptor” post (Garuda Linux "Raptor" (230305)) using the first link under ‘Where to get it 
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This explains a lot; I had been watching (admittedly older) videos explaining how to navigate Garuda, and one mentioned how to configure/edit the Latte dock. Initially, I didn’t have it, so I thought I had done something wrong in my configuration. I grabbed it via the terminal, thinking Latte was supposed to be in my build. But that’s good to know; I’ll go through the steps of removing it.