1. Have a project with a breakpoint in a QML file.
   I used a "Qt Quick Application - Scroll" project and added an event handler:

           ListView {
               width: parent.width
               model: 20
               delegate: ItemDelegate {
                   text: "Item " + (index + 1)
                   width: parent.width
                   onClicked: console.log("Clicked: " + index)
               }
           }
   

2. Run this in the debugger on the device.
3. Hit the breakpoint.
   It is being hit correctly.
4. Continue execution.
5. Disable the breakpoint.
6. Enable the breakpoint.
7. Try hitting the breakpoint again.
   Creator does not notice the breakpoint being hit.

Workaround: Remove the breakpoint and add a new one.