This changes the behavior of saving metadata so that an empty zones array resulting from removing the last, previously added zone, will be handled as null value. The code handling full model deals properly with nulls, while empty arrays are silently ignored as updates.
This changes the behavior of saving metadata so that an empty zones array resulting from removing the last, previously added zone, will be handled as null value. The code handling full model deals properly with nulls, while empty arrays are silently ignored as updates.