The place data type current_opening_hours is not supported and there isn't a filter hook to modify the data type. I will inform the development team to consider supporting this feature in future updates.
The default value of the date field is null/empty. I don't see the today value when the date is empty and save the post. Can you please share some screenshots of the field settings?
You can try to use a translation plugin, such as WPML, Polylang, to translate the text All, None into other languages. Currently, there is no option to change that text.
Can you please share your site URL where I can see the issue? It looks related to the arrow next/prev of the slider. You can try to disable the arrow or use the custom arrow and check this issue again.
You can use a PHP function to get post terms, for example get_the_terms(), then use the proxy mb. to call it in View. View works as a template in WordPress and uses Twig syntax to write the code.
I've tried to duplicate a facet on my local site but do not see that issue. Please share your site credentials via this contact form https://metabox.io/contact/
I will take a look.
