Well the fortunate thing is Reira wouldn't be picking up on depression specifically necessarily- unless you're saying Maya is never ever genuinely in any mood other than extremely depressed in which case fair.

More fortunate is its Only the emotion that she picks up on. Which means that as far as Maya's depression related thoughts are concerned, the most Reira would get around her is wow she's so sad...so very very sad...

And maybe it'd be muddier than that but the point is she wouldn't actively identify that as depression, let alone be able to guess any thoughts or sources for it.

SO HOORAY.

Anyway, the muting is noted! Now Maya is just... 'Very sad' by default, instead of 'Wow, that's So Much Sad, how did it all fit'