Focus: Tap any of the Rounded-cornered rectangle, the context menu doesn't disappear.

Reproduction steps:
1) Open qmlviewer application.
2) Launch the Focus application with qmlviewer.
3) Tap the arrow on the left-middle side of the screen.
4) Tap any of the Rounded-cornered rectangle

Expected result:
The context menu disappears.

Actual result:
The context menu doesn't disappear.

More information in private JIRA: https://qtrequirements.troll.no/browse/QTTH-1095