My tab won't move. It is stuck
I have exported my APEX 3.1 app and import that to my APEX 4.1 test area.
Both the apps in 3.1 and 4.1 are exactly the same theme of blue gray 13.
I noticed that my app is stuck on one of my 1st level tabs and it will not change to go to a different tab.
In other words.
When I click on 1st level tab A, I suppose to get 2nd level tabs A1, A2, A3, A4
When I click on 1st level tab B, I suppose to get 2nd level tabs B1, B2, B3, B4
But when I click on 1st level tab A, I see it is not moving to A but stuck on B and it shows 2nd level tabs B1, B2, B3, B4.
Also, from Shared Components > Tabs > Manage Tabs it shows the correct 1st level tabs for the corresponding 2nd level tabs.