I have been dealing with this problem for awhile now. The double click time is so slow that I am constantly selecting text and going into layer styles by accident. I have tried to make the double click registration speed faster on my system (On iMac 2019 OS 11), but Photoshop remains independantly and painfully slow.
Things I have tried:
System double click speed adjustment
A new mouse
Disconnecting my Wacom
Resetting Photoshop preferences
Uninstalling all wacom drivers
Uninstalling Logitech drivers
Quitting background scripts and not allowing them to run
Running no other application but Photoshop
Has anyone encountered this? Is there a way to force Photoshop's double click registration to do something differently since it doesn't listen to system settings? None of my other programs do this, only Photoshop. Has made using it very frustrating and I am tired of living like this.