Umbraco: 8.1.1

I'm creating a custom control that allows for infinite editor of content nodes it's linked to with the editorService. I have it mostly working, but the editor that opens doesn't display the "Save and Close" button, which is needed to trigger the callback logic. I dug into the source code a bit and determined the issue is that "page.allowInfinitePublishAndClose" is not true, so it displays the normal publish button instead. I'm not sure where that setting is controlled though. I do have culture variants enabled on the content being opened, in case that affects things, though the issue persisted when I tried turning off that option for the content type.

For reference, I'm calling the editorService with the following data.

editorService.contentEditor({
    id: content.udi,
    submit: function (result) {
        console.log(result);
        editorService.close();
    },
    close: function (result) {
        console.log(result);
        editorService.close();
    }
});

The close callback fires correctly, but the submit callback does not due to the reason above.

Any ideas on what I'm missing?