how to use retouch tool in Catalina Photos
Can you choose a cloning area in Photos to use in retouching?
Used to be able to do that long ago in iPhotos ...
Not finding any tips on that in Support.
Mac mini 2018 or later
Question marked as
You can still do that. Hold down the Option key and click on the area you want to use. Then click on where you want the clone area to appear: