For the past several versions of the STS (the Eclipse version) the "Quick Fix" for an unknown property isn't working as it used to work and is, in fact, not very useful.

Suppose that I have the following YAML:

myapp:
  orders:
    pageSize: 10

In order versions of STS (I'm not sure when this quit working), the Quick Fix would offer an option for creating metadata for myapp.orders.pageSize. But in more recent versions it offers the option of creating metadata for myapp. Not only is this inconsistent with how it used to work, it isn't useful at all. I would never need metadata for myapp...but I would need it for the entire myapp.orders.pageSize.