Issue with saving the new Automatic Shipping Discounts and Subscriptions

[Etra]

Recently, Automatic Shipping Discounts were added. The issue is that currently, I am not able to save an Automatic Shipping Discount with a "Subscription" or "Both" purchase type.

Are Automatic Shipping Discounts meant to support subscriptions?(Since automatic product discounts do not support subscriptions) If so, I am unable to save the discount for the 2 types mentioned above. It just keeps asking me to save and always defaults to "One-time purchase".

Thanks. (It would be cool if automatic discounts supported subscriptions!)

[Etra]

Any update on this? Merchants are reaching out about this issue.