I know it’s possible to find that URL by inspecting the addon UI page and digging around and finding the addon UI url, but there has to be a simpler way! (It’s also extra challenging if, like Studio Code Server, the addon takes over right click for the entire UI iframe.)
Maybe the header with the name of the addon and the back arrow could have a small button/icon/circle in the upper right that links directly to the addon UI alone? Thanks!