LogiOptions extension exists in the following path.C:\Program Files\Common Files\Adobe\CEP\extensions\LogiOptionsAdobeYou can move the LogiOptionAdobe folder from this folder to another folder.Then, the LogiOptions panel has disappeared from Adobe application in my case.You need not uninstall.
Update after speaking with Logitech, and testing with a Logitech Craft Keyboard: Summary: Close the logitech panel, close Premiere Pro, relaunch Premiere Pro, the panel will remain hidden - but still function. Details: Logitech Options, or LogiOptions, is software that gets installed with your Logitech device. If you have one of these 3 devices, though, Craft Keyboard, MX Master 3 (mouse) and MX Anywhere 3 (mouse) then Logitech will prompt you to install a CEP panel (Common Extensibility Pro...
The "correct answer" cited here did not work for me either. And simply closing the pop-up works only for 10-60 seconds, as it just keeps popping back up, randomly.
So, I dragged the little window by its upper left corner on the lower right pixel of my monitor. There, you can't even see it. So it can pop or stay up to its heart's content, and I can get my work done, never seeing it.