<UXML xmlns="UnityEngine.UIElements"> <VisualElement class="flex-container main"> <Label name="signInToPlasticSCM" class="title" /> <Label name="completeSignInOnBrowser" /> <VisualElement name="wait" class="flex-container row"> <VisualElement name="progressContainer" class="row" /> <Button name="cancelButton"></Button> </VisualElement> </VisualElement> </UXML>