"Patchy" rendering issue with 3d-tiles-renderer

Here is an image of the "patchy" effect I get from rendering a point cloud:

I don't get this issue viewing the original LAS file in Cloud Compare:

Steps:

• In /convert run convert.sh to create 3D tiles from the LAS file.
• Manually move files from /convert/ouput to /server/public
• Start web server by running npm run dev in /server
• Start the React based client by running npm run dev in /client