Measurement in MPR not shown in capture

When I “Capture” in the “Grid Layout”, the measurement is shown.
But when I “Capture” in the “MPR” mode, the measurement is not shown.

I’m wondering if I did something wrong or it is supposed to be so.

The steps I performed:
Load images into “MPR” mode.
Click “Measure” and choose “Yes” to save the measurement.
Click the “Capture”, the capture popup window will be shown but the image is without measurement saved.