Save rename preset based on an existing preset name failed

I want to duplicate rename preset :

  1. Activate rename preset to duplicate (eg : Toto)
  2. Choose save as to create copy
  3. Select preset in drop down list to use an existing preset name (eg : Tata)
  4. Change name (eg: add digit so Tata1 or change full name) and click ok
  5. Alert is display to confirm preset replacement of Tata

Many thanks for reporting this!

We have fixed it for the next update.