Visio 2013 instrument bubble shape text

[rnewholm]

I am using the instrument bubble shape from processing engineering templates.  When I try to add text to the instrument bubble shape I can see it when entering, but not afterwards.  I have copied instrument bubbles from Visio 2007 and the same problem happens.  In the edit text mode I can see the text, but not when I close edit mode.  HELP

[Paul Herber]

Can you tell exactly which shape from which stencil?

[rnewholm]

The shape is in the Engineering Stencils, Process Engineering, Instruments, the shape is the top shape in the list

I have labeled the same shape in a blank drawing successfully, but when I copy to existing drawing, the text disappears.....

[Paul Herber]

Right-click -> Show Tag

[rnewholm]

Yep, I have turned hide tag and show tag on several times.

[Yacine]

I guess you are editing the text of a shape that is intended to display the content of a field instead.
Some labeling shapes have fields to edit, some have a yellow dot to be glued to another shape with properties. Try to find out what this shape is intended to do.
If nothing helps upload a drawing with that shape.
Regards,
Y.