1.12.0-rc.2 - controlgroup inside dialog boxes

1.12.0-rc.2 - controlgroup inside dialog boxes

Hi - I'm new here so please forgive me if I've missed something. I'm upgrading our app to cope with the breaking changes in the forthcoming release of jQUI 1.12.0. Currently testing under rc2.

I've noticed a possible problem with checkbox controlgroups inside dialog boxes - it seems that the 'checks' are misaligned. You can see a fiddle for it here:

https://jsfiddle.net/mvqhonqv/

If you remove the .dialog section from the bottom of the JS and run again, the ticks show properly. It seems to be just the dialog box that breaks it.

I notice that the jQuery CDN has the wrong version of the new theme, but even if I substitute with the proper version the ticks still misalign.

Is this a problem or am I being stupid?