To create a "Scroll to top icon": 1. Add a Floating group at the bottom right corner of the page, set it to float relative to Bottom and Right.
2. Put an icon in it.
3. Add a workflow, and add an action from Plugins > Smooth scroll to top. You can set the duration in seconds.
4. Add a Smooth scroll element to your page
5. Add a condition to the Floating group, so that when Smoothscroll A's Scroll top < 60, the Floating group is not be visible.

To scroll to an element in an action:
1. Enable Settings > General > Expose the option to add ID attributes to HTML elements.
2. Add an ID to the target element
3. Add the Plugins > Smooth scroll action to your workfow. Enter the ID of your element and specify the duration in seconds. Specify the top margin so that the element is at the good position. Typically this is the height of your floating header if you have any.

To create a #hash link:
1. Enable Settings > General > Expose the option to add ID attributes to HTML elements.
2. Add an ID to the target element
3. Add a link, set it to External URL, and set the URL to #myid where myid is the ID of your element.
4. Add a Smooth scroll element to your page and set its duration property