New Project Tab won't Display in 13.1

Discussion created by Dale_Stockman Champion on Sep 10, 2014

On 13.1, seems we may have an issue with project page layouts created in previous versions.  

Have a custom layout created years ago, where we can add project tabs, but the new tabs won't display on the project.  If I create a new page layout and add the same tabs, they show up fine.

We have a workaround, in that we can create a new layout, with new tabs and move forward.  However, would prefer to upgrade our existing page layouts, if possible.