normalizeValue(value, flags = {}) {
    if (!this.isMultipleMasksField) {
      return super.normalizeValue(value);
    }
    if (Array.isArray(value)) {
      return super.normalizeValue(value.map((val) => this.maskValue(val, flags)));
    }
    return super.normalizeValue(this.maskValue(value, flags));
  }
Normalize the value set in the data object.
@param {any} value - The value to normalize.
@param {any} flags - The flags to use when normalizing the value.
@returns {*} - Returns the normalized value.