Stationary pads were already implemented in the Lisa UI, but it took quite some time to show up in classic MacOS - https://www.applefritter.com/node/3198 https:

Stationary pads were already implemented in the Lisa UI, but it took quite some time to show up in classic MacOS - https://www.applefritter.com/node/3198 https://www.applefritter.com/node/3198