Describe the bug
If you take this example:

  void markDirty() {
    _needsRefreshFromBackend = true;
  }
  bool _needsRefreshFromBackend = false;

and you select "Find all References" on the definition of the property _needsRefreshFromBackend you get all usages of this property using it as a setter or a getter.
If you do the same on its usage inside markDirty you only get locations where the property is used as a setter.

if you do the same at a place where it is used as a getter you only get the locations where it is used as a getter.

This might be semantically be correct but probably not what the user wants or expects as normally they want to see really all places where a property is used.

Something similar can be observed if you use "Find all references" on methods in abstract classes vs where they are implemented/extended although there it might make some sense. However, I recall having had situations where I wondered why certain places were sometimes shown and otherwise not.