Unable to dual mine on mixed rig

[Catzy44]

Hello.
I have mixed rig - 8 different RX580's, 2 RX590's and 4 reference RX5700XT's.
And I'm trying to dual-mine ETH and XVG (blake2s).

My command-line:
-worker cat02⁣⁣⁣ -pool eth-eu.f2pool.com:6688 -wal xx⁣.cat02 -pass x -eres 0 -log 0 -gbase 0 -mode 0 -dcoin blake2s -dworker cat02 -dpool stratum+tcp://xvg-blake2s.f2pool.com:9008 -dwal xx-dpass x -proto 2⁣​

And I'm getting this for every GPU:
B2S: New job #1bcc718d from xvg-blake2s.f2pool.com:9008; diff: 274.9GH
GPU10 doesn't support Blake2s dual mining
GPU10: Using Ethash OCL kernels (Ellesmere; -clkernel 1)
GPU10: no -gt value specified, switching to auto-tune
GPU10 is already in auto-tune process

ETH mining is working fine but i cannot get Dual-mining to work.

Thanks for your time!

[nexusofdoom]

I have a AMD RX 470
and I am also getting this error
GPU10 doesn't support Blake2s dual mining

What AMD GPU's support dual mining?
And is there support for Nvidia in the newer builds?