In iOS Platform on iPad, iOS provided DecimalKeypad on Floating Keyboard doesn't open instead Alpha-Numeric keypad is opened issue comes after QT6 migration

The following floating keyboard in iOS on iPad is expected to show decimal keypad of iOS

 https://blog.eidinger.info/keyboardtypes-in-swiftui 

But app show

this behaviour comes only after migration to QT6. 

I have also confirmed this behavious changes is not due to iOS version, as our older version of the app(qt 5) in the current iOS  version works fine. 

Qt help the fetch these differentiation based on the property in tect field

inputMethodHints: Qt.ImhFormattedNumbersOnly