3D Aframe 2D Page test

I am trying to write code that allows the user to move through 3D space on mouse click. Click and drag to move 360 degrees. Works in Chrome and Firefox.

Added a “Back” text to the back button on hover.

Click objects to move toward them. Click the bright green sphere (top-right) to reset to the starting view. Hover over the green sphere to see "Back".

Error: Unable to load 3D scene. Please ensure JavaScript is enabled and try a different browser (e.g., Chrome).