Bug with RectTransform anchors?

UI UGUI
1

I’m new to unity and I can’t figure out what’s happening here.

I’m using a Canvas object and then I have a RectTransform object that is the parent of another RectTransform Object with an Image component.

When I click on the parent, I actually see two sets of anchors. I set my anchor point to be on the left center, but yet a second set of anchors remains at the center. If I try to click and drag them then I can’t, so I think it must be a visual bug:

2961544--219851--double_anchor.jpg
2961544--219851--double_anchor.jpg1382×811 54.1 KB

2

I have never seen that before.
what happens if you change the anchor preset (the box on the upper left)?

EDIT: it must be a visual bug because there in only one anchor-min-max-pair. The values in the inspector should be the right ones.