Need ability to use Initial Estimate with Sprint Planning

What is the challenge?

We use initial estimates for help in figuring out the capacity of a sprint. Because the Sprint Planning page uses Detailed Estimates instead of Initial Estimates for the Planned amount, it is impossible to see how much is Planned for the Sprint. Because of this I am having to use spreadsheets to track this information.

What is the impact?

I am having to use spreadsheets to track the Planned amounts.

Describe your idea

Have a toggle that allows the Planned fields on the Sprint Planning page to use either Initial Estimates or Detailed Estimates.