FYI, we just upgraded to WooCommerce 3.0 and it did NOT resolve this issue. Should I report this issue to them as a “bug/conflict”?
Update: Sorry just saw that you said in your last post that I should talk to WC.
I can also verify that adding the filter on the wc_modify_editable_roles
did not fix the issue for me so it must be some other filter. I’ve filed a bug with Woo Commerce here: https://github.com/woocommerce/woocommerce/issues/14580
Update 2: The above filter code DID work