Question Why does my Rect Transform box look different?

Sorry, new to Unity and this is my first time using any UI feature (specifically, TextMeshPro). I've looked in several videos and recent posts featuring other Unity users' Rect Transform menus and they all look different from mine, which has been attached below. Aside from lacking the ability to select an anchoring position, I'm also missing the "Width" and "Height" boxes. I also have many more unclear variables.

I'm not aware of doing anything to any settings that might have caused this. I tried opening other UI features as well, like buttons and even the Legacy version of the Text feature, but all of them look like the image attached. I tried closing the Unity project and reopening it and restarting/updating Unity Hub, but my Rect Transform menu still looks weird. Can anyone help with "resetting" my Rect Transform to have normal features?

 

You have switched the Inspector to debug mode. Open the three dot menu and switch it back to normal mode.