Unfortunately, this scenario isn't supported by the RadTabControl.
However, I added it as a feature request and you can find for it in our PITS under the name TabControl: Dynamically size tab control and populate DropdownContent
. The item will be available for tracking tomorrow the latest. You can vote for it and if it gathers enough popularity we will definitely implement it. Let me know if you have additional comments on the topic.
I also updated your Telerik points accordingly.
the Telerik team
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