The featured image works properly within the EMBeer Module, However in the same step it 'steals' the featured image from the rest of the template. An example is in the header image with the twentyseventeen theme from WP.
there is no header image if a featured image is set:
http://new.appleblossombrewing.com/beers/barrel-aged-tripel/
this issue is only present when using the featured image, which definitely enhances the menu/layout greatly.
Also, if there is not a featured image set it goes back to template default header image and the individual beer page looks normal.
http://new.appleblossombrewing.com/beers/bella-glos-meiomi-pinot-noir/
Thanks for designing such a cool plugin.
If you suspect the issue is on template side, not plugin, please let me know.