Collection question

[RICH_chocolate52_PSN]

I think this may be a straight forward question but don't want to risk it before asking. If you have collected a card for one collection but have duplicates of the card and try to add it to another collection does the new collection automatically default to using the locked no sell card? In my scenario, I bought two maddux's right before the 6th inning ended. I used one for voucher for 7th inning and want to resell one eventually(not looking good right now). I just want to make sure the one I want to sell does not get marked as no sell. Thanks in advance for any help

[SaveFarris_PSN]

Only 1 is locked.

To confirm, look here: https://theshownation.com/mlb20/items/8c0f210dc24f021fbfc4b912fd41a8aa

Owned should be 2.
Sellable should be 1.