Ui builder needs Quality of Life features

When projects get larger it is really cumbersom to use the ui builder. Here are some features I think this tool desparatelly needs (and I did not find in the roadmap):

  1. Search of Filter in the StyleSheets!
  2. Rename classes, I mean that when you rename a class in the tool, that i searches all UXML files and renames the class there too.
  3. Autocompletion when adding an existing class to a UXML element. When typing in a class name in the inspector.
  4. Complete the feature set. It is still not possible to set the cursor clickpoint via the builder, for example