I'm seeing the same thing.  Looks like the ID of the checkbox input has a `_1` at the end and the for attribute of the label doesn't.  I think this may get flagged as an accessibility issue, but if we're going to rely on `bootstrap_form_for` then perhaps we should address it upstream. 

I am :+1: for shipping this as long as we submit an issue to `bootstrap_form` or create a local issue about submitting a PR to `bootstrap_form`.