When I join the meeting, I can only see the host's camera, I want to see my camera, it's possible?

there is a screenshot's meeting

there is the way that I use .init

ZoomMtg.init({
      leaveUrl: livestreamGuid,
      isSupportAV: true,
      isSupportChat: false,
      debug: true,

      success: (success) => {
        console.log("zoom initiated", success);

        ZoomMtg.join({
          signature: signature,
          meetingNumber: meeting_id,
          userName: me.name,
          apiKey: apiKey,
          passWord: zoom_password,

          success: (success) => {
            console.log("joined", success);

            setIsZoomJoinedSuccess(true);

            let zoomUserId;

            ZoomMtg.getCurrentUser({
              success: ({ result: { currentUser } }) =>
                (zoomUserId = currentUser.userId),
              error: (e) => console.log("error to get user from zoom", e),
            });

            ZoomMtg.mute({
              userId: zoomUserId,
              mute: true,
              success: (e) => console.log("succes to mute user", e),
              error: (e) => console.log("error to mute user ", e),
            });
          },
          error: (error) => {
            console.log(error);
          },
        });
      },
      error: (error) => {
        console.log(error);
      },
    });

there is the way that I load zoom libs

    ZoomMtg.setZoomJSLib("https://source.zoom.us/1.9.9/lib", "/av");

    ZoomMtg.preLoadWasm();
    ZoomMtg.prepareJssdk();

    ZoomMtg.i18n.load("pt-PT");
    ZoomMtg.i18n.reload("pt-PT");

Has anyone had success running Zoom on the CCWGTV (Google Chromecast with Google TV)

I have my CCWGTV connected to a powered USB-C Hub and have connected a number of webcams. 

I am able to get the Google Duo working with Audio and Video calls. 

I am having inssues with getting Zoom to run with Audio and Video. 

It appears that with Zoom I can get the Video working 2 ways but for the Audio it only works one way.... 

I can hear the audio of anyone else that joins .. but they cannot hear my audio.. 

Strange Duo workes fine but Zoom does not .. 

I also tried TrueConf and it seems to work fine. with audio and video working 2 ways.

Whats up with Zoom.. ????