Currently to add a new label to a labels custom field, the api only allows us to add by replacing all.

We need to be able to add 1 without replacing the existing options, because we have automations tied to "label x is removed" and "label y is added". If all options are removed and readded, it triggers all the automations, which means we are stuck hand-adding labels for each new sale.

Please create an API request that allows us add one label option rather than replacing existing!

Related to these old posts: