How to add line item properties in the Shopfiy checkout Script editor

[devlife]

On the cart and checkout page, you can get the line item properties to display like so:

But how can you add that to the script editor? I don't see the option:

[devlife]

Just found it's currently not possible as per this post from the official Partners Slack channel:

https://shopifypartners.slack.com/archives/CC5RYJHUJ/p1630381885007200