Can not see project listed for library include

Particle newbie question.
I created a new blank photon project with web IDE " CREATE NEW APP".
Flashed it to the photon no problem.
I see the project listed under My apps.
I found the library I wanted.
When I tried to include a library “INCLUDE IN PROJECT” , I did not see the project listed under “Which app?” to select it ?
I see lots of other examples I worked with so it looks like its working fine ?
Is there anything you have to do to get it on the list ?

Normally it should be there.
You could log out and in of Web IDE or even try the CLEAR CACHE button in the settings drawer (gear symbol) of Web IDE.

Now I see it.
Did nothing but wait till next day.
Must be a long time delay?