Measurement Tool Convert to Item button doesn't convert the boxes around the texts into an object

Summary:

After creating a measurement with the measurement tool and converting it to an object the gray boxes around the texts displaying the measurements are not converted.

Steps to reproduce:

• Create a measurement with the measurement tool (by clicking and dragging)
• Click on the convert to item button on the tools control bar

What happened?

All the measurement elements are converted to objects. However the gray boxes around the texts are not.

What should have happened?

The gray boxes around the texts must be converted too

Sample attachments:

1.0	1.2beta

Version info

v1.0 works fine, v1.1, v1.1.1, v1.1.2 and v1.2alpha removes the gray boxes.
OS: Win 8.1 x64 Pro