Problem allowing NodeJS to listen to ports below 1024

[Sparkblender]

After following the instructions in MeshCentral Insaller's Guide section 6 (Ubuntu 18.04), I'm running into the following problem.
Despite allowing node to listen to ports below 1024, by issuing:
sudo setcap cap_net_bind_service=+ep /usr/bin/node
I'm getting the following warning after trying to run MeshCentral:

$ node ./node_modules/meshcentral
MeshCentral HTTP redirection server running on port 1024.
MeshCentral v1.0.39, Hybrid (LAN + WAN) mode.
MeshCentral Intel(R) AMT server running on ###.###.###.###:4433.
Server has no users, next new account will be site administrator.
WARNING: MeshCentral is running without permissions to use ports below 1025.
         Use setcap to grant access to lower ports, or read installation guide.
   sudo setcap 'cap_net_bind_service=+ep' `which node`
WARNING: Server running without permissions to use ports below 1025.
MeshCentral HTTPS server running on ###.###.###.###:1025.

It appears like the setcap command is being ignored.
This seems to be a Linux issue, but I wondered if anyone has come across this problem and found a way around solving it?
Thanks!

[Sparkblender]

I found the answer to my question:
Running which node provides the path I need to specify for the setcap command, which in my case looks something like this:
/home/user/.nvm/versions/node/v16.15.1/bin/node
So I used this path instead of the one suggested in the manual (/usr/bin/node)
Cheers.