How to add custom tab for cloud view

I’m trying to add a custom tab in sunstone-ui, so far I’ve added tab for admin, groupadmin and user view by adding tab’s entries in their respective yaml file,
But I’m not able add the same tab for cloud view by adding it in cloud.yaml(sunstone-views).
In cloud view provision tab seems to overwrite all other tabs.
One solutions that I can think of is to modify the code by adding a ‘li’ element in provision-tab.js. But I want to avoid code changes in existing file.
I’m wondering if there is any way we can add the tab in cloud view by following approach similar to other (admin, groupadmin and user) view.