Custom mapper (custom extension) reports "Unknown Configuration Setting"

[faulknermano]

Hi, I am using a custom mapper for the extension ".ls". This mapper used to work before but when I opened up an .ls file today, I found that the config was greyed out like this ("Unknown Configuration Settings"):

I'm on VS Code 1.53.2, and I wondering if this is related to a recent update.

Thank you for reading!

[oleg-shilo]

TBH I am not sure what is the logic being config items being grayed out (vsc v1.56.2). Thus I was just working on Issue #50 and the corresponding entry codemap.mb is also grayed out but... it does work. So not sure what is happening there.

[thautwarm]

it does work though gray.