Disabling premium features gives an error "Path to the script is not specified"

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Disabling premium features gives an error "Path to the script is not specified".
Code below:

Config config = new Config();
List<Constants.Plugins> plugins = List.of(Constants.Plugins.ExportPdf, Constants.Plugins.ExportWord);//premium feature which needs a license
config.setRemovePlugins(plugins);


VaadinCKEditor classicEditor = new VaadinCKEditorBuilder().with(builder -> {
	builder.editorData = "This is a classic editor sample.";
	builder.editorType = Constants.EditorType.CLASSIC;
	builder.theme = Constants.ThemeType.DARK;
	builder.config = config;
}).createVaadinCKEditor();

error:
Error: Path to the script is not specified. at JS._validateSrc (VAADIN/build/generated-flow-imports-CYMl0Y6c.js:16562:1478) at new JS (VAADIN/build/generated-flow-imports-CYMl0Y6c.js:16562:1276) at yt._loadWscbundle (VAADIN/build/generated-flow-imports-CYMl0Y6c.js:16747:1923) at yt.init (VAADIN/build/generated-flow-imports-CYMl0Y6c.js:16747:982)

How to correctly disabe premium features?

With premium features turned on everyting works fine!

In application.properties I have:
vaadin.allowed-packages=com.vaadin,org.vaadin,dev.hilla,com.wontlost