I'm testing the fiori tools in vs code. When I'm trying to start the add-ons service modeler, the xml toolkit or the xml annotation language service for all add-ons I receive an unexpect error (bottom right at the picture). In the status bar I then could see that the message 'XML Annotation Language Server waiting for connection'.
Does all three add-ons rely on the xml annotation language server?
Is there a way to start the server manually to maybe get a more detailed error description?