I have 4 mesh objects ont he screen and when I select one of them to delete and I hit the delete key it gives me a dialog that the object is readonly. Using the delete dialog is useless as the object can't be deleted. So I google this and find I have to find the object in the timeline where I inserted it and then right click and then click on delete. Ok.. I have to ask why is it so difficult to delete an object? What is the design principle and usability flow UX reasons that only 1 of the 3 ways to delete something works in this case. It is really frustrating as a new user to run into this but if it is spelled out somewhere then point me to it.
