Sections and custom-button card

Hi,

I’m using the custom-button card ( GitHub - custom-cards/button-card: :sparkle: Lovelace button-card for home assistant) for my frontend. Works like a charm.
BUT, I cannot make it fit in the new sections - it seems like it does not automatically scale to the sections. Also happens on resizing screen.
Simple questions:

  1. Am I “holding it wrong” or doesn’t the custom card support the new Sections type of layout?
  2. Is there another way to create these kind of buttons which will work better with Sections?
    Example:
    image
    Notice the “Enable active cooling card”; it is too wide. I know I can set the width to X pixels, but then it’s not scalable if I resize or view it on my mobile app…