There seems to be an issue with the size of a chart when used with a RadTabView and a RadSegmentedControl. If using the code below, we click into "Tab 2", the chart in "Option 1" is properly sized. However, if we then click into "Option 2" then back out to "Tab 1", and back into "Tab 2", the chart in "Option 1" becomes tiny. This is an issue even when trying all sorts of layout options and it only seems to be a problem in Android (works fine in iOS).
Below is the XAML:
And this is the code-behind: