clickCount on Windows 10 touchscreen

The code

if event.clickCount == 2 and event.button == event.BUTTON1: -dosomething-
has worked for years, but opening a client on a win 10 with touchscreen tablet, it doesn’t work any more. Now the event.clickCount property is being fired 2 times with a count of 1.
The double click works correctly when opening icons from the desktop for example… any idea?

Is it possible the double tap is managed with a mouse handler other from the 5 offered by Ignition (mouse clicked/entered/exited/pressed/released)?