Thanks for the feedback!

"This is a really interesting request, but unfortunately it's not something we currently offer. Most new features and improvements to Coinbase come directly from feedback like yours, so it's very valuable to us. I've recorded your request so that it can be reviewed by the product manager when planning which features to build next.

While we can't offer any specific timeline for the addition of new features, we are constantly working to build products our customers will love."

Coinbase´s answer is what i think too.
The people(We here^^) do not show enought interesting :-)