Why tool tips are not showing in touch devices ?

[EPM Solutions]

Hello
       Can you tell me why Why tool tips are not showing in touch devices ? I also used touch-punch.min.js cdn in my original file but it is not working.In below link I have given the example for tooltip and I used tooltip in the project column. Please tell me the solution.

https://plnkr.co/edit/kE64GTzJ9HiYkOUPrjGw?p=preview

[paramvir]

Please add this

Code: [Select]

create: function (evt, ui) {
     this.widget().pqTooltip();
},

Ex: https://paramquery.com/pro/demos/tooltips