I use the plugin WooCommerce Order Status Manager to create custom order statuses and the respective emails. Before, I was able to make custom email templates with Xstores email customizer and apply it to each new status.
Now that function broke, it doesnt show me the custom statuses anymore (it only shows me the woocommerce defaults) and on the Email Builder Templates list the “types” dissapeared from the ones I had already configured before, breaking their function.