While you’re welcome to open this here, please consider opening a feature request through a new ticket on GitHub: https://github.com/OSC/ondemand/issues/new. The developers do not regularly track this discourse category and will likely need to create a GitHub ticket either way.
OK – I’ll share this also on Github. We have many software trees, and set the MODULEPATH of lmod to just two by default. Can the module browser be made to check MODULEPATH, rather than just the cluster name? The lmod spider acts on the MODULEPATH.