Share sheet in app


I tried to add a share sheet to my app, so I searched and found a good video from Chakor.
But after a long working time, I don’t understand why this doesn’t work.

I have a button which has an ID html. A code from chakor in a run javascript workflow

And an action button which trigger the code when user click on

But nothing happen ^^ can you help me please

Share the chakor tutorial link so i can take a look what you are actually trying to achieve?

Sure thanks ! There it is :