How to handle digital signature in pdf scenario

Hi guys,
i am getting error while creating signature using UIpath, manually its possible.
same process i have followed in workflow, is there any setting need to make in PDF reader.

I did it this way, but maybe there could have been a better way.

Main.xaml (40.1 KB)

Hi @benjaminluis,

Could you say me the activities or package that you use in the main workflow, please?
Because they appear to me like missing activities