Inovelli White Smart Dimmer LED indicator noticably dimmer than others

So this winter I installed 10of the Inovelli White Smart Dimmer switches throughout my house. I have been very happy with them overall. They are responsive, never disconnect from my smartthings, and just plain work. That said, recently I noticed one of my switches LED indicators is noticeably dimmer than the others at the same dimmer level. Originally I was thinking the dimmer level intensity got changed so how in the local settings table but I went in and ensured it was set the the max setting and it didn’t make any difference. The difference is quite noticeable and a bit problematic since I use the LED indicators as night lights using a routine. Does anyone have any ideas on what might be causing this? Failed LEDs? Dieing switch? Etc. Any help would be appreciated.

Best regards,

P.s. Attached is a photo showing the issue. It’s hard to capture with a picture, but notice that the LED indicator on the left switch is noticeably dimmer than than the one on the right.

Bump Bump… anyone from Inovelli have any ideas?