Neptune Trident - Red Light Inside?

[AstroCoral]

I just initialized my Trident for the first time, light on the front went from blue to orange just now but I noticed the red light illuminating the test vial is still glowing, is this normal when the Trident is idle? Thank you!

 

[MERKEY]

Yup normal

 

[AstroCoral]

Yup normal

Thank you so much!