Issue with Tooltip and navigating to a page with a different layout

Hi @enchev

Found this link in the forum ToolTip - ToolTip Show - NavigateTo -- Cannot read property 'removeChild' of null - #3 by ggrewe

Closing the Tooltip on MouseLeave seems to work but requires someone to remember to add a MouseLeave everywhere the Tooltip is used.

Let me know if you think you're going to add an alternate solution.

Regards
Kiran