Tooltip in modal page

[sangnandar]

My setup:

• modal view enabled.
• modal add enabled.

I'm doing these:

1. Click on View. // modal view shows
2. With modal view show, mouseover Add button in the modal toolbar. // tooltip "Add" shows
3. Click the add button, modal View dismiss, modal Add shows, but tooltip "Add" didn't disappear.

Surely I want this tooltip to disappear.

Thanks.