I managed to host a potree point cloud on a server and add it via URL to a Trimble Connect Desktop project. Very nice feature! As soon as I add these urls (.js), they show up in the data folder "Point clouds" as "Pointcloudname.purl", as expected. And they also work perfectly in the desktop version.
Unfortunatly, when I try to view the point cloud in the web version of trimble connect, I get an error "Potree Point Cloud in Trimble Connect Web". According to another post, this should be possible: Import Point cloud (url). Furthermore, I saw that links from Pointscene also should work in the web version: Trimble Connect and Pointscene.
Any idea what could be wrong?