TapHandler "hangs" if QtQuick window looses focus during onPressedChanged

Whether mimicking MenuBar item, reimplementing PushButton with dropdown, ComboBox, or just opening a context menu from anywhere, you might want to open a modal popup on press, not on click, for a smoother user experience, native desktop feel.

The problem is, QtQuick/TapHandler gets "stuck" if another window is opened & focused during onPressedChanged handling. Moreover, the glitch differs between Qt 5.x and 6.x branches.

In qt5-declarative 5.15.8+kde+r24-1 all subsequent clicks on the same TapHandler are ignored until user clicks somewhere outside of it.

In Qt 6.4.2-1 only the first click is ignored, but the second is registered again, and onPressedChanged gets called too.

The example attached shows three different approaches to open a popup and reproduce the glitch.