@Ali Syed (NS DevTools QA) any insight into how deep down the chain you have to unhide files used in client scripts? I've got custom modules that use custom modules that use custom modules etc...

are you client-side libs not already separated from your server-side libs? I've found it easier just to do that already due to previously trying to load a large lib that had some server-side only module references that immediately error out on the client-side (e.g. cache)

I typically break out functionality into what is going on not a server-client style (unless its a module that can't load in the client like a server-side only module).