Can you elaborate as to what issue(s) you're seeing with Netflix? I know that we use WideVine for DMR content; it could be that this simply isn't an option for the time being. If you can share more information, I'll do my best to address it in a timely manner.
Also, version information would be helpful. In brave-muon you can find this in about:brave. In brave-core, it's in about:version. Thank you!
Netflix reports widevine isn't available. I am running stock ubuntu and I installed Brave from the official brave-apt. Here is the github issue where you are tracking when it will be done https://github.com/brave/brave-browser/issues/413
Also for good measure my version info
Brave: 0.23.105
V8: 6.8.275.24
rev: 9a46f8f5cb22a9daf2af21989aed25911aa6f839
Muon: 8.0.9
OS Release: 4.15.0-29-generic
Update Channel: Release
OS Architecture: x64
OS Platform: Linux
Node.js: 7.9.0
Brave Sync: v1.4.2
libchromiumcontent: 68.0.3440.84
Also, version information would be helpful. In brave-muon you can find this in about:brave. In brave-core, it's in about:version. Thank you!