size classes don't work on Label

[Moubassher]

First, Thank you for the fantastic implementation!
I just started using it and I saw the label's supported classes don't work. Here's the code:

Label lbl = new Label("some text");
lbl.getStyleClass().setAll("lbl", "h1", "lbl-primary");

but works on the Text class.
Thanks again

[EricRamirezS]

This might be a bit late, but hopefully, it can help someone in the future.
There are two ways to apply the size style class to a Label, although they may not be as intuitive as one might expect.

Expectation:

Label label = new Label();
label.getStylesheets().addAll("lbl", "lbl-primary", "h1");

Option 1:

This approach is used in the FXML examples in this repository: Wrap the Label in any Pane with the size class style.

Pane pane = new Pane();
pane.getStyleClass().add("h1");
Label label = new Label();
label.getStylesheets().addAll("lbl", "lbl-primary");
pane.getChildren().add(label);

<Pane styleClass="h1">
    <Label styleClass="lbl, lbl-default" text="Text"/>
</Pane>

Option 2:

Add a custom graphic to the Label and set the size style class to the graphic.

Label label = new Label();
label.getStylesheets().addAll("lbl", "lbl-primary");
Text text = new Text("Text");
text.getStyleClass().add("h1");
label.setGraphic(text);

<Label styleClass="lbl, lbl-default" >
    <graphic>
        <Text strokeType="OUTSIDE" strokeWidth="0.0" text="Text" />
    </graphic>
</Label>