Required fields not working on checkout

Hi,

I’m using your plugin to add a few the required fields on checkout page on my multilingual site.

On Checkout page, users can place orders even without filling in these required fields created by your plugins. In detail, it’s Red Receipt related fields.

Note that we just moved from the old abandoned plugin to this plugin, and we’re using the same database (all the settings are there when we install the new plugin).

Could you help with this?

Thank you

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