Yavor Dashev

Hi tullio0106@live.it,

For this scenario when you have a large number of characters in your tooltip as a solution it will be best to set a width to the tooltip which when I tested the tooltip seems like the most viable solution.
You can set the width of the tooltip using CSS: 

    width: 50%;    

Let me know what you think!

Please, do not hesitate to contact us if you have any additional questions.

Best regards,
Yavor Dashev

Smart UI Team