Using exports for HTML5 within an iframe

Godot Version

3.5.3

Question

Hello, I have a 2D game made with Godot 3.5.3. I export the game for HTML5. Then I embed the game into an iframe on a second site. While the second site can smoothly scroll up and down anywhere on the site, it becomes unable to move over the game. How can I solve this scroll issue within the iframe?