Good question, I added a new FAQ to answer this… https://tophatch.helpshift.com/a/concepts-smarter-sketching/?s=general&f=how-do-i-clear-my-clipboard&l=en
Infinite, flexible sketching for your ideas · iPad & iPhone | Windows 10 | Android & Chrome OS
Infinite, flexible sketching for your ideas · iPad & iPhone | Windows 10 | Android & Chrome OS
