Little light option

I discovered this morning a very small problem of logic but nothing serious. I select an object I activate the gizmo I constrain the rotation to 90 ° I rotate, I take any other sculpting tool then I select a light that I want to rotate this one remains constrained at 90 ° however the constraint option does not appear since you have to reselect “gizmo”. Wouldn’t it be easier that as soon as we select the lamp we also have the option of constraint display and perhaps also be able to control the intensity of the light with the slider? Thank you