Thanks for such an incredibly useful plugin!
I would like to put in my support for adding this feature.
My use-case is I have purchased the “WooCommerce Product Reviews Pro” plugin, and if “shop_manager” has the dashboard “screen option > activity” checked, “Recent Comments” will be listed in this widget, which in turn grants them the contextual ability (when hovering over the individual comments) to “approve”, “delete”, “edit”, etc.
This happens even when access to the core permission “moderate_comments” has been revoked. Unchecking “moderate_comments” will remove the “reviews” tab from the “WooCommerce” submenu, but, strangely, this functionality is still exposed in the dashboard.