When you swipe all the way left on the phone screen, you see your widgets.
When you scroll all the way down you see a button “Edit”
You can add and remove widgets there, but not drag and drop the widgets to sort them in a way you like (For instance, putting the clock widget on top of the other widgets).
Please implement this in a next update, I know this is a first world problem. But I can’t believe the feature not there yet.
Thank you so much.