As the title suggests. Would be very useful to allow more than one button to be selected with the new button group. The new button group does clean up the UI alot, but checkboxes are the only solution to allow more than one option selected.
Option buttons only allow for one option chosen (when they all share the same name), but I’m sure you know that 🙂
I managed to use checkboxes as a group in a quick test that I just did.
I haven’t the time right now, else I would have done it for you. Seems like a fun quick project. I will pass on the suggestion to make it part of ACF.