IBX-10725: Fixed image filter dropdown on first selection

Author: alekmick

src/bundle/Resources/public/js/CKEditor/embed/image/embed-image-variations-ui.js

@@ -46,6 +46,7 @@ class IbexaEmbedImageVariationsUI extends Plugin {
             dropdownView.buttonView.set({
                 isOn: true,
                 withText: true,
+                label: this.getSelectedElement().getAttribute('size'),
             });
 
             addListToDropdown(dropdownView, itemDefinitions);