Limit the scope of baseMoment and beatStructure to a single Staff within a PianoStaff

[Volodymyr Prokopyuk]

Hello,

I'd like to ask a question about the scope of the baseMoment and beatStructure configuration to set automatic beam behavior in two-staves PianoStaff.

Problem

When baseMoment = 1/4 and beatStructure = 1,1 the output is

When baseMoment = 1/2 and beatStructure = #'(1) the output is

Question

Is it possible to limit the scope of the baseMoment and beatStructure to a single Staff within the PianoStaff to get the below output without using the manual beaming with [...]?

Thank you,

Vlad