Impossible to change stem direction (force up, force down)

[bensmir.hbs]

Hello, I setup the instrument to have 2 voices, but I can’t have the top voice stem up and the bottom voice stem down. I am spamming the voice 1 and voice 2 button on the top right corner, it doesn’t make any difference

[bensmir.hbs]

this doesn’t make any sens, all 4 voices are forced to stem down (for troubleshooting)

[PaulWalmsley]

Thanks for reporting, I’ve logged this internally.