Attribute Unavailable: Estimated section warning before iOS 11.0

Xcode 13 (iOS 15) displays the following warning message for project having minimum deployment as iOS 10.

• Attribute Unavailable: Estimated section header height before iOS 11.0
• Attribute Unavailable: Estimated section footer height before iOS 11.0

This warning gets displayed for new UITableViewController added to the Storyboard file. You can get rid of the warning messages by adding 0 to Estimate Header and Estimate footer for Sections under Size Inspector

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