Duplex: StepSequencer throws error when editing non-sequencer tracks

[bjorn-nesby]

Relevant to this application:
https://github.com/renoise/xrnx/blob/master/Tools/com.renoise.Duplex.xrnx/Docs/Applications/StepSequencer.md

Happens when you're editing the pattern via the Renoise pattern editor while the sequencer is running.

[bjorn-nesby]

Fixed with upcoming release