[Mozilla Enterprise] disabling DoH via network.trr.mode

[PE]

mkaply> How did you set it to 5? Is is possible you set it as a string
mkaply> instead of an integer?

Seems unlikely. Went into about:config and set it manually and used the
number 5 on my keyboard.

mkaply> Note that you don't need to change this on the ESR at all
mkaply> (especially not ESR 60)

Understood. As I said, looking at what happens with DoH on and off. My
understanding is that you won't be enabling DoH by default on ESR but I
thought it was something you could choose to opt-in to explicitly.

And after being burned by cisco not saving defaults in their configs,
but then later changing default values, I prefer to explicitly set what
I want so I don't get surprised later.

Thanks for any help!