I am looking into XCMv2 and given the standard
XcmOriginToCallOrigin configs on both chains:
I was able to construct a
polkadotXcm.send call to withdraw an asset from the sibling account on the other chain and send it back to a local account.
But it does not seem to be possible to withdraw an asset from your local chain (e.g. treasury or sibling) and send them to a (sibling) account on the other chain via democracy (dispatches as root).
Neither of the calls
reserveTransferAssets seems to provide the ability to do this and fails with
FailedToTransactAsset. Presumably the xcm executor does not know from which account it should withdraw the asset and I could add a converter for
(origin: superuser, location:here) and then use
This is less favourable option tho as I would prefer not having to change anything in the runtime and use just an XCM call.