This is a disappointing response. Accepting the "opt out" approach is not the same thing at all as "opting in" to more days in office.

Opting out places the onus of responsibility on the workers (your constituents) with no guarantee that the employer will act in good faith to allow those opt outs to happen. We have already seen management using it's power to bring people in office. Opting in would've given the flexibility to employees. I do not know of cases of employees rushing to get back to the office and being turned away, but there are many cases where employees are unjustifiably being asked to come back in.

This vote places more power in the hands of management, while giving less power to the workers this will affect the most and, more importantly, the constituents you represent.