I referred to the official document: https://docs.ultimatemember.com/article/1541-meta-table-for-member-directories If you notice any issues with searching and filtering in the member directory, you can manually update this custom table. Simply turn off the feature, save the changes, then turn the feature back on and run the update process again.
I modified the self-collecting checkout field to hide these fields, but on the checkout page, when the customer re-selects other shipping methods, the fields are not unhidden.