I am using a Surface Pro. When I tap the copy button to copy a field, the button sticks and keeps continually copying the field, until I tap somewhere else in 1Password to make the copy button lose focus.
We will investigate this. Thanks for mentioning it, @glass!
I just wanted to follow up and clarify that we don't support the touchscreen on a Surface at this time, but it's something we are looking at for the future.