How do I suppress (or re-brand) Wix default emails?

When a member subcribes to a new Pricing Plan, my automation sends a fully branded and informative Plan Subcription email - but ALSO Wix sends a totally bland, unbranded email over which I have almost no customization control. This is dreadful and looks very unprofessionnal - I highlighted this issue over a year ago, and I am paying a high price for Pro features.
When are Wix going to fix this issue??

Appologies to Wix. They have indeed now added the ability to redesign the default email templates, in a manner that is fairly similar to the scratch-built templates. So far, so good! Well done Wix.