[PBB] Invisible "tag"

I know the search field for the tag, but it is not invisible in the text.

Click the picture/diagram to see Layout Options.

I originally used the option "In line with text", so that the tag field (in red box) was just below the picture.

Select "Behind text" so you can see where the text will be. If the "Text following the tag field..." is on top of the picture, use line feeds to drop it below the picture as shown.  Then select  "In front of text" (to the right of the selected Option in the screenshot).

Result:

Unfortunately, the compiled PB does not respect the hidden text, and it was a waste of time!

Hello Dave 

Thanks. I also thought to do the it behind the text, but I thought "does Logos recognize them?". An you have now confirmed it does not.

Thanks.