In original blue stacks, users can change the resolution by reg file.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\BlueStacks\Guests\Android\FrameBuffer\0] "WindowWidth"=dword:00000500
"WindowHeight"=dword:00000320
"GuestWidth"=dword:00000500
"GuestHeight"=dword:00000320
Is there similar way for BlueStacks 2?