Setup:

• Suppose there have tabs A and B in the form. We are in tab B.
• When using the description option after clicking on the question mark (top-right) the other question marks appear in tab B (at each field).

Here is the issue:

• If you click on tab A in this moment all field question marks disappear.
• Also the question marks in B disappeared when coming back to it.
• To see them you have to click twice on the top-right question mark every time you switch to another tab.

Problem:

• This isn't very intuitive, since the main description of the form (top) remains active, which seems to tell us that we are still in "description-active" mode.