Edits you make in WordPress to Property Cities, Amenities, or Tags disappear and return to their earlier values.
Why this happens. Your website mirrors your connected PMS on every property sync. Each time a property syncs, Property Cities, Amenities, Tags, Groups, Locations, Property Types, and States are all rebuilt from PMS data. Any edits made to them directly in WordPress are overwritten by the next sync. This is by design, so that your site always reflects your PMS.
What you can do. Make any change you want to keep in your PMS itself. If a field keeps reverting in WordPress, that is a sign the field is synced from your PMS.