Hi i seem to have the same problem .. is there a solution? As soon as the Verge 3D Part is embedded via iframe in the userinterface-html via Adobe Dreamweaver, the key input no longer works as soon as a 3D object or Html interface object is clicked. I have tested all Blender Export variants in terms of control options and even recreated the control of the camera with puzzles … no success. There are no divs or anything similar. The code from the FAQ area did not solve the problem. The control can only be activated as desired when you switch to the full screen and then return. Unfortunately, I have not found a way in the puzzle menu to initially switch to fullscreen mode automatically, as a possible workaround. I would be very grateful for your help, as my HTML knowledge is very limited.