Hi @aemninja , I do not think that the servlet is the issue because
everything works fine when the selectbox is used "standalone" (not in a
multifield). But here a simplified version of the servletList
datasourceList = new ArrayList<>(); ValueMap valueMapDecorator;
valueMapDecorator = new ValueMapDecorator(new HashMap<>());
valueMapDecorator.put("text", "text1"); valueMapDecorator.put("value",
"value1); datasourceList.add(new
ValueMapResource(request.getResourceResolver(), new ResourceMetadata()...