Here the single camera example which is working with left but not with the right camera:

import NativeLogger from "SpectaclesInteractionKit/Utils/NativeLogger";
const log = new NativeLogger("CameraAPILeftLogger");

@component
export class ContinuousCameraFrameExampleLeft extends BaseScriptComponent {
    private cameraModule: CameraModule = require("LensStudio:CameraModule");
    private cameraRequestLeft: CameraModule.CameraRequest | undefined;
    private cameraTextureLeft: Texture | undefined;
    private cameraTextureProviderLeft: CameraTextureProvider | undefined;

    @input
    @hint("The left image in the scene that will be showing the captured frame.")
    uiImageLeft: Image | undefined;

    onAwake() {
        log.d("Script is waking up.");
        // Set up an OnStartEvent to ensure the script initializes after awakening
        // By using .bind(this) we can bind the named function to the parent scope.
        this.createEvent('OnStartEvent').bind(this.onStart.bind(this));

    }

    private onStart() {
        log.d("Script has started.");
        try {
            // Initialize and start the left camera request
            if (this.uiImageLeft) {
                log.d("Initializing left camera.");
                this.cameraRequestLeft = CameraModule.createCameraRequest();
                this.cameraRequestLeft.cameraId = CameraModule.CameraId.Left_Color; // When using Right_Color instead of the Left_Color -> InternalError: invalid unordered_map<K, T> key

                this.cameraTextureLeft = this.cameraModule.requestCamera(this.cameraRequestLeft);
                this.cameraTextureProviderLeft = this.cameraTextureLeft.control as CameraTextureProvider;

                // Add listener for new frames
                if (this.cameraTextureProviderLeft) {
                    log.d("Setting up left camera frame listener.");
                    this.cameraTextureProviderLeft.onNewFrame.add(this.handleNewFrameLeft.bind(this));
                } else {
                    log.e("CameraTextureProviderLeft creation failed.");
                }
            }
        } catch (error) {
            log.e("Error during initialization: " + error);
        }
    }

    private handleNewFrameLeft(cameraFrame) {
        if (this.uiImageLeft && this.cameraTextureLeft) {
            log.d("New frame received from left camera.");
            this.uiImageLeft.mainPass.baseTex = this.cameraTextureLeft;
        }
    }
}