For each custom field value saved on a post (video), ACF will save 2 records:
1. The value: This postmeta entry will use the field_name (video) and the value will be the field’s value (video url)
2. The reference field: This postmeta entry will use the field_name with a prefix (_video) and the value iwll be the field’s key (field_12353)
I think you should change your Yoast’s value to ‘video’, or what ever the field name is.
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