Execute Ensemble ->
Open Charts -> Bar -> Image Bar Chart -> Press "View Source" -> Verify all files is shown in the tabs.
Open Controls -> Button -> Graphic Button -> "View Source" ->
Result: Image is shown but seems that there is a problem in the Tabs

Open again Charts -> Bar -> Image Bar Chart -> Press "View Source" ->
Result: You see same corruption that in Button Graphic case... Inconsistent with a behavior before.