hideInWizard does not work to toggle hide/show in widgets

togglebug.knwf

I made a very basic example (see upload) where I am trying to show and hide some widgets depending on the selection from a single selection widget.

If I select option A, widget A gets shown and B is hidden. However, when I then select B, widget B remains hidden. If I re-select widget A, view A is shown again.

When option B is my default in the single selection widget, it is the other way around.

Is this a limitation of the system, or am I doing something wrong?