Displaying unconfigured port channels for Dell NOS 6

Our Dell switches seem to enumerate all supported port-channels (128) regardless of whether they are configured or not. This shows up in Obs as having many Po interfaces as down, when in reality they're not confiured. In the attached screenshot, only Po1 is configured on the switch.

I don't know if it's possible, but it would be really nice if Obs could detect and hide the unconfigured port channels (and possibly the 'CPU' port as well?)

snmpwalks, discovery, poller outputs attached as zip due to odious size otherwise.

Thanks!