The upstairs decoration blocked the chimney passage. Is it under the property management?

Flue is a public facility, and the property has the responsibility to maintain its normal use. Decoration management is one of the preventive measures to restrain uncivilized decoration and avoid adverse consequences in daily work of property. So it is not difficult to see that the upstairs decoration blocked the flue. Whether subjective or not, the property has an unshirkable responsibility, because the property company came forward to inform the upstairs owners to carry out rectification.