You'll need an iFrame to work as the popup and not interfere with your existing Maker commands.
Check out [RELEASE] Tile Master - Display multiple devices that can be Controlled from the tile!, this has an option where you can enable/disable iFrames. If you disable iFrames, a new tab/window will open with the Maker commands. If you enable iFrames, no new window will pop up but the commands will still execute.
