I made you a little screen recording here: https://www.dropbox.com/s/sg90h2cf12axyk6/2021.02.03%20-%20Recording%20Pro%20Clicks.mp4?dl=0
When I drag to select text for the Padding - if the mouse goes outside the text box, the selection is lost and I have to start again. This has been bugging me for two years - it’s Safari, Big Sur.
If I keep the mouse within the text box - it’s all good.
Bill.