Getting the droplets to work is hit and miss after updating to Ventura 13.5.2. Create droplet. Open droplet with control key down, get the error message and cancel, open a second time and then run, save as a different name. Ignore this renamed file which will have a changed icon and open the original one. Don't save this droplet or it will stop working. If it stops working open as before save a copy and droplet should work again.