Deselecting all checkboxes in "Manage Subscription" should unsubscribe from everything
Hello.
I'm not sure that this is correct project (didn't find proper views and translations), but didn't find more correct one.
So, on the page like https://status.gitlab.com/pages/subscriber/manage/one_key/another_key
("Manage Subscription" link from emails about incidents) when I deselect all checkboxes and save settings — I expect unsubscription from everything. But I became receive more emails and it appears that after refreshing page all checkboxes are enabled.