Can't add captions to image collage.

Site URL: https://elokand.com

Afternoon all.  I'm trying to add a collage (or overlap) block to a section on my home page.  I click on an insert point, select collage and it adds fine.  One problem, I don't see anywhere to add the caption.  It's allowing me to add an image but there's nothing anywhere on the block to enter the caption.  In other words it's as if I've chosen to just add an image block.  None of the image blocks that require text have any indication that text can be entered on the block anywhere.

I'm sure I must be missing something but I'll be darned if I know what.

Any ideas?

site password is : abcd123

Hi. Have you solved it yet?

Yup.