JavaScript debugger stops at disabled breakpoint

1. Open the project samegame.qmlproject from qtdeclarative\examples\quick\demos\samegame in Qt 5's sources.
2. Place a breakpoint in function startNewGame(...).
3. Disable this breakpoint.
4. Run the project in the debugger.
5. Click "1 Player" in the app.
   The debugger will stop at the disabled breakpoint.

The debugger should not stop at disabled breakpoints.