Variables with newlines, yet again

Hi,

I know this has come up a few times before, but I’m now lost what should work with the private key variables.

I add a secret with --skip-verify and @id_rsa.pub. It it listed nicely in secret ls.
I want to use it with the https://github.com/Drillster/drone-rsync plugin.
I tried to add the key with all these options:

   key: ${KEY}
   key: '${KEY}'
   key: "${KEY}"

but none of them seems to get the key in. This is with a costum build drone from yesterday. What do I miss?

Running 0.5 solves it. Ohwell.