When hiding the border in a form, it should also hide the bottom border in .retool-grid .retool-form-floating-action-bar (just above the submit button).
Thanks for all of the posts today @nacho, really keeping us on our toes
I’m not sure that you’re 100% right here about what the default behavior should be (i.e. this is not a bug). What does your full app setup look like / why do you want this line removed?