I'll be trying this! I used uBar for a long time, and more recently taskbar as uBar was too buggy to ignore. My main issue with Taskbar currently is that it sits over non windowed fullscreen apps (eg Steam games). Other than that I prefer the design on yours based on a quick look through the page.
Thank you for mentioning Taskbar (https://lawand.io/taskbar/). It is true that I am not able to detect non-standard fullscreen apps, but there is an option to scroll down on taskbar to hide it completely until you move the mouse to the bottom of the screen again