When I try using something like this in an extension on Nova 11.8:
nova.workspace.showErrorMessage(ERROR!!!\n\n You failed! There is a serious problem with the this and that!);
nova.workspace.showWarningMessage(WARNING!!! Do not take candy from strangers!);
nova.workspace.showInformativeMessage(INFO!!! Your a nice person! I thought you should know that.);
All the message boxes look the same, there’s no difference in the appearance:
Is this expected or should there be something like a red stop sign, or yellow exclamation mark on the error and warning window?