Hover/Ripple ignores border radius for title card

It's only a minor error, but it bothers me a little. I have set a slightly larger border radius than the default in my theme. When using a native tile card as the title card for the expander card with a light entity, the hover/ripple effect ignores the border radius and is displayed as a rectangle:  Here is an excerpt from the configuration: ``` title-card-clickable: false title-card-button-overlay: false title-card: type: tile entity: light.ambiente name: Ambiente vertical: false features_position: bottom style: |- .title-card-header { --ha-ripple-color: none; } .header { margin-right: 2px; --mdc-icon-size: 26px; } ```