Terribly sorry, I now understand why I thought I was so many versions behind, and not that the feature you were adding was coming in an upcoming update. I'm using Fabric Dank-Storage and accidentally posted it on your forge version
Tfarcenim/Dank-Storage#196. I was checking to see if it wasn't already requested in the forge version and must have clicked the wrong button.

Thank you for your time!

It will be added in 1.19.4, I'm not creating a new release for a minor feature