Why is https://www.w3.org/TR/image-capture/#dom-mediatrackcapabilities-torch a boolean

[youennf]

https://w3c.github.io/mediacapture-main/#dom-mediatrackcapabilities-echocancellation is [false], [true] or [false, true].
https://www.w3.org/TR/image-capture/#dom-mediatrackcapabilities-torch is supposed to be false or true.

It seems we should align these properties, probably torch should align with echoCancellation and other booleans like autoGainControl, noiseSuppression.

@guidou, do you know what Chrome is doing here and/or why a single bool was chosen?
@jan-ivar, thoughts?

[guidou]

Chrome has it as a bool, as in the spec, but I think it should be an array.
I don't know why it was done this way, but my guess is that true actually means [false,true], given that the definition is

A boolean indicating whether camera supports torch mode- on meaning supported.