when using a vertical tabbox orient="left/right" the tabpanel doesn't resize properly based on the content.
this works when using a horizontal tabbox.
the attached example reproduces the problem, and contains a partial workaround to make at least the content initially visible when a longer tabpanel is chosen
- run the attached zul
- in the left-most tabbox, click tab even longer
- click "Tab short" back
tabpanel height doesn't shrink back upon its content