Sometimes, when I use a tool it’s options who up in the operator panel under the (T)oolbox. Other times they don’t. I just had Bevel showing those in the panel, but now I can’t seem to make it show them in the panel again.
No big, I can still read the tool’s options off the 3D view bar and use the hotkeys to select them, but I’m striving for a deeper understanding of Blender, and that means consistency.