Selecting single element should be enough for actions requiring a selected measure
Some actions require a selected measure.
E.g. insert text frame.
The UI could be improved in two ways:
-clicking on the "measure rest" is not enough. You really have to get the blue rectangle around the measure.
Why? Why on earth is that necessary if not just to annoy the user??
-if the measure is not selected, clicking on 'add text frame' in the palette behaves exactly the same way as when there is a measure selected, except that no text frame is added of course. How confusing! Why is the action even enabled in the first place if a selected measure is required? And if a selected measure is required and the action can't be disabled, why clicking on 'add text frame' doesn't at least bring warning "no selected measure" ? Instead of: "let's pretend we work normally and let's the user search a bit where the text frame is, that will be funny".