Thank you for contacting us, eriksurya.
Indeed, the Label had a small issue which prevented AutoSize to work correctly. The good part of it is that we fixed the issue right away and now AutoSize works as expected.
In case this is a showstopper for you, we will be glad to send you a custom build next week which will solve the problem.
Let us know how to proceed.
Sincerely yours,
Rob
the Telerik team