Browser crashes after entering Sync code

I have installed Brave Nightly build on my windows 10 Home X64 machine. Currently I have installed Nightly Channel v1.5.45 official build. I’ve noticed that whenever I enter sync code which I used to on stable build fro desktop as well as Brave for android on my phone and click on confirm desktop browser crashes immediately. I’ve entered sync code manually as well as copy + paste from recovery text file. results are same. I’ve double checked sync code which is right no spell mistakes. Also doing same process adds new device in sync chain which can be seen on brave android browser. That means current windows browser has attached to existing chain but it doesn’t seen on chrome://sync/
chrome://sync/ screen still shows Sync Setup.