Here is Figma wrongly giving the number.

Hi @Armando_Soto I’ve tried to recreate this on my end with nested elements and groups in a auto layout frame and a simple frame with a child layer but it showed the correct value each time. Are you seeing this on newly created simple frames?

Well i cant explain, how was this layout made since it was made by another person, but you can find it here https://www.figma.com/community/file/1202317326182509661, same layouts am using, should tell us if this is a individual bug on my end.

It’s because the thing you’re selecting is rotated -90° and its dimensions are reversed.

16+14.18+126.81 = 156.99

Thanks sharing and caring!!! didnt noticed until now. 🚀