P256 signing fails when using Askar as KMS

Raised on behalf of Timo from Animo

On the P256 signing in Credo (brought this up a long time ago). When i add an authentication using Askar as KMS it fails, but if I use Node crypto directly it succeeds. It's odd as we have been using our P256 signing with Askar with a lot of other implementation correctly, but it's probably something to do with encoding then I guess?

Additional context:

We are going to add P-256 signing in Paradym, and if cheqd can support it we will also enable this for Cheqd DIDs. It's not high priority, mainly wanted to share this behvaiour that it does work with another crypto implementation