What does this icon means

Screenshot 2024-07-10 at 4.32.58 PM
On my auto layout layer, there is a frame wrap around my auto layout icon, and it also cause this current auto layout content is overlapping with its sibling (also auto layout, I wrap them within a parent auto layout frame). Does anyone know what this icon mean and how this is happen and how to fix it back to normal auto layout? thank you!!

It means you have an auto layout frame that is left aligned and it’s position is set to absolute. Just click the Absolute Position button again to make it be a part of the Auto Layout frame again. Highlighted in the attached image.