I'm trying to create a custom tab to use while typing a document index.
So I go to Format->Tabs and here I enter my custom tab. Then I go to my document index 1st item and I use it there. When I go to my 2nd item and try to sue it there, the tab is gone from Format->Tabs. However if I go back to 1st index item, my custom is there. Can anyone confirm this is a bug or not?