Check-column class in shipping zones??

Hello,

I often use the check-column class to manage the rows of my tables when I’m under woocommerce. Notably a checkbox in thead allows to check or uncheck all the rows of my table.

I noticed that since the 2.6 version of woocommerce, for the tables that I put in a shipping zone, the global check mechanism does not work, and only the uncheck mechanism works. The mechanism worked well in delivery methods before the 2.6. It continues to run in 2.6 and + when the array is not located in a shipping zone delivery method.

I certainly forgot something, but I do not see what. Thank you if you have an idea.