ID:2016080
 
Resolved
client.default_verb_category was not used.
BYOND Version:509.1319
Operating System:Windows 7 Home Premium 64-bit
Web Browser:Chrome 49.0.2593.0
Applies to:Webclient
Status: Resolved (510.1323)

This issue has been resolved.
The webclient does not respect the setting of client/default_verb_category. All verbs without a defined category within the verb will be listed in the Commands tab, rather than the default verb category.
I put this on my short list.
Lummox JR resolved issue with message:
client.default_verb_category was not used.