In the provided code snippet I noticed the following issues:
- RadSplitter's Height is set to 100% but its direct parent does not have set height explicitly - this will prevent the splitter to calculate its size correctly.
- The SlideDirection property of the sliding zone is set to Bottom - this configuration is correct only for a horizontal oriented splitter.
- The provided splitter declaration contains a single RadPane which is not valid splitter configuration, and this may unexpected behavior of the control.
Could you please provide more detailed information on what exactly you are trying to achieve, so we can try to provide the correct approach to fix the above issues?
the Telerik team
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