Hello everyone. On a fresh Odoo 12 installation, I have the following color variant:

https://i.imgur.com/xmXEfhp.png

Note that Type is Color, not Radio. However, when creating a product with those variants, they're displayed as radio boxes:

https://i.imgur.com/47VyWOB.png

If I set "Is custom value" in one of the colors then they're displayed as expected:

https://i.imgur.com/uHacrec.png

(If there's anyway to embed images directly in the forum please let me know.)

Thanks in advance.