IAP - Renewable subscription - Missing Metadata on language

Hello everyone.

I'm trying to create an In App Purchase on my app.
However when i try to create a renewable subscription purchase i receive the message that there's missing metadata on the configuration, specificly on the language parte.

All the languages have a yellow dot on the left side, informing me that there's something missing, but i filled all the form inputs correctly.

This only happens on subscription IAP, for consumable or permanent IAP's there's no such issue.
IAP - Renewable subscription - Missing Metadata on language
 
 
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