public static async UniTask<Sprite> DownloadSpriteAsync(string url, CancellationToken interruptToken = default) {
        if (string.IsNullOrEmpty(url)) {
            return null;
        }

        // Creating and sending web request
        using (UnityWebRequest request = UnityWebRequestTexture.GetTexture(url)) {
            request.SetRequestHeader("Cache-Control", "no-cache, no-store, must-revalidate");
            request.SetRequestHeader("Pragma", "no-cache");
            //TODO make Async!
            request.SendWebRequest();
            // Creating task interuption logic. It will be interupted either globaly or locally.
            while (!request.isDone || interruptToken.IsCancellationRequested) {
                if (interruptToken.IsCancellationRequested) {
                    Debug.Log("Task {0} cancelled");
                    request.Abort();
                    interruptToken.ThrowIfCancellationRequested();
                }
                await UniTask.Yield();
            }
            if (WebRequestError(request)) {
                Debug.LogWarning($"Error while downloading resource < {url} >, error: {request.error}");
                return null;
            }

            Texture2D texture;
            if (!XRspaceOptions.Singleton.isMobile) {
                //cast DXT format if device is not mobile.
                texture = new Texture2D(0, 0, TextureFormat.ASTC_6x6, false);
            } else {
                texture = new Texture2D(0, 0, TextureFormat.DXT5, false);
            }
            texture = ((DownloadHandlerTexture)request.downloadHandler)?.texture;
            if (texture is null || texture.width == 0) {
                Debug.LogWarning($"Error while downloading resource < {url} >, error: Download result was null");
                return null;
            }
            //if (texture.width % 4 == 0 && texture.height % 4 == 0) texture.Compress(true);
            //else Debug.Log($"Compression failed. Incorrect resolution {texture.width}x{texture.height}");
            texture.Apply();
            var rect = new Rect(0.0f, 0.0f, texture.width, texture.height);
            var pivot = new Vector2(0.5f, 0.5f);
            const float pixelsPerUnit = 100.0f;
            Sprite sprite = Sprite.Create(texture, rect, pivot, pixelsPerUnit);
            return sprite;
        }
    }