I've created a user form (for the 1st time!) with 4 control frames and 2
command buttons. Each frame has a number of option buttons. One option in
each frame is selected as the default option. I've even added an image to
make the form a bit fancier !!

So far so good. Now, I'm trying to test this user interface before I add
the functionality to the form.
Trying to click an option button, its control frame and its group frame
appear !
The user form appears to be stuck in its design mode, despite the fact that
the design mode (on the Tool bar) is not on.

What did I do wrong ? How to exit this design mode ?

Do I have to add something to the UserForm_Click () event, at this early
stage, to run / test the form ?

Thank you kindly.