Adding simulcastlayers in unity sdk.

[nitch193]

Since unity sdk uses this rust sdk, I noticed there is no option of adding, simulcastlayers in TrackpublishOptions object, there is only Opton of adding Simulcast as on or off.
It seems the proto definitions that are used in unity sdk, are old and do not have simulcastlayers options. Please update.

[nitch193]

Is there any update, I can work on this.
I just need guidance, how do i go about working on this?