Hololens 2 camera view memory leak

How do I prevent my Hololens 2 app from crashing due to memory usage when periodically capturing the camera view and displaying it on the screen? I've tried using the PhotoCapture method and WebCamTexture in Unity, but both methods cause memory usage to continuously grow until the app crashes. I'm running Holographic OS Build 22621.1272 and Unity version 2022.3.15f1. Is there a setting I'm missing or something I can do to fix this problem? I've included the code I'm using for both methods in my question.

WebCamTexture

public IEnumerator Play()
{
    yield return Application.RequestUserAuthorization(UserAuthorization.WebCam);
    if (Application.HasUserAuthorization(UserAuthorization.WebCam))
    {
        WebCamDevice[] devices = WebCamTexture.devices;
        webCamTexture = new WebCamTexture(devices[0].name, 1920, 1080, 30);
        rawImage.texture = webCamTexture;

        while (true)
        {
            webCamTexture.Play();
            yield return new WaitForSeconds(1);
            webCamTexture.Stop();
            yield return new WaitForSeconds(60);
        }
    }
}

PhotoCapture

public IEnumerator Play()
{
    while (true)
    {
        PhotoCapture.CreateAsync(false, OnPhotoCaptureCreated);
        yield return new WaitForSeconds(10);
        rawImage.texture = null;
        yield return new WaitForSeconds(60);
    }
}

void OnPhotoCaptureCreated(PhotoCapture captureObject)
{
    photoCaptureObject = captureObject;

    Resolution cameraResolution = PhotoCapture.SupportedResolutions.OrderByDescending((res) => res.width * res.height).First();

    CameraParameters c = new CameraParameters();
    c.hologramOpacity = 0.0f;
    c.cameraResolutionWidth = 1920;
    c.cameraResolutionHeight = 1080;
    c.pixelFormat = CapturePixelFormat.BGRA32;

    captureObject.StartPhotoModeAsync(c, OnPhotoModeStarted);
}
private void OnPhotoModeStarted(PhotoCapture.PhotoCaptureResult result)
{
    if (result.success)
    {
        photoCaptureObject.TakePhotoAsync(OnCapturedPhotoToMemory);
    }
    else
    {
        Debug.LogError("Unable to start photo mode!");
    }
}
void OnCapturedPhotoToMemory(PhotoCapture.PhotoCaptureResult result, PhotoCaptureFrame photoCaptureFrame)
{
    if (result.success)
    {
        // Create our Texture2D for use and set the correct resolution
        Resolution cameraResolution = PhotoCapture.SupportedResolutions.OrderByDescending((res) => res.width * res.height).First();
        Texture2D targetTexture = new Texture2D(cameraResolution.width, cameraResolution.height);
        
        rawImage.texture = targetTexture;
    }
    // Clean up
    photoCaptureObject.StopPhotoModeAsync(OnStoppedPhotoMode);
}
void OnStoppedPhotoMode(PhotoCapture.PhotoCaptureResult result)
{
    photoCaptureObject.Dispose();
    photoCaptureObject = null;
}