I'm building a custom sfdx plugin but getting this following error when calling the command with -h param: HelpClass is not a constructor.
This happens only when calling my plugin like this sfdx myplugin:mycmd -h.
It's NOT happening when I call my command like sfdx myplugin:mycmd --help.
Also it's NOT happening when I call my command locally without sfdx like ./bin/run myplugin:mycmd -h.
Any idea why this behaviour is inconsistent between sfdx and ./bin/run and what can be done to fix this error? Thanks!
