Initial green phase of module status LED is missing (certification issue)

From spec (CIP Volume 2, Edition 1.27, 9-4.1.4 Indicators at Power Up):

If present, the Module Status indicator shall turn Green for approximately 0.25 second, turn
Red for approximately 0.25 second, and then turn Green and hold that state until the
power-up test has completed.

The initial green phase of the module status LED is missing.

NOTE:
This issue shows up with LFW firmwares only.
LOM firmwares do implement the LED handling by themself. The LOM demo application does not show this behavior.