Menu icon Foundation
Some "<mq>-collapse" classes not working

We're using 6.3.1 of the flex grid, and I just noticed that on our home page, one of the elements that uses "large-collapse" no longer exhibits that behavior, which is throwing off the alignment of our post teasers:

http://www.thekitchn.com/

If I use devtools to change the class to just "collapse" or "xsmall-collapse" I do see an effect. Oddly, "small-collapse" and "medium-collapse" also do nothing. Was there a change that might be causing this?

flex gridcollapseclassname

We're using 6.3.1 of the flex grid, and I just noticed that on our home page, one of the elements that uses "large-collapse" no longer exhibits that behavior, which is throwing off the alignment of our post teasers:

http://www.thekitchn.com/

If I use devtools to change the class to just "collapse" or "xsmall-collapse" I do see an effect. Oddly, "small-collapse" and "medium-collapse" also do nothing. Was there a change that might be causing this?