Every Chromium-based browser should have its own driver downloads folder
Right now, all Chromium-based browsers that use chromedriver (Chrome, Opera, Brave, Comet, Atlas) all use the same chromedriver from the seleniumbase/drivers/ folder. But if there are different versions of the browsers installed, then it may download chromedriver again every time switching between browsers of different versions (since by default, the driver version should match the browser version).
If each one gets its own folder, then each one can get its own version of chromedriver.