Unfortunately, there is no direct workaround for solving this issue.
The earliest we can target this bug is no sooner than 2014 Q2 SP1.
The RadScheduler issue you experience was introduced with the Q1 2014 release. It is related to the new RadScheduler Mobile render mode. The behavior you have described is designed for the Mobile render mode. However, it affects the Classic mode as well.
A way to overcome the issue is to use version Q3 2013 SP2 of Telerik UI for ASP.NET AJAX, as it does not contain that bug. You can find the list of fixed bugs and new features added in our Release History
for Q1 2014 and Q1 2014 SP1 and check whether any of them is critical for your project.
I hope Q3 2013 SP2 would fit your case and help you solve the issue encountered.
Other suggestion is to set RenderMode="Auto". For the touch device the control will apply its mobile rendering and the look and feel will be as the native calendar. Please review the following demo
under mobile device and let me know if it works for you.
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