ZBrushCentral

Creating Insert MultiMesh on Mac Not Responding to M Key

Older IMM brushes work with the M key but I just created an IMM brush and it won’t respond to the M key to select multiple meshes. I’m on a mac running 4r7. About to update to the first patch for 4r7 for macs now (it’s downloading as I type this) but I doubt that it has a fix for this. Is this a bug? Anyone else run into this issue?

My steps for creating the IMM:

Tool with subtools of meshes (all visible, though from what I’ve read they don’t need to be)
Brush > Create Insert MultiMesh
Brush > Save As

It inserts the subtool I had selected but pressing “M” doesn’t bring anything up.
I’ve also tried restarting Zbrush but that didn’t have any effect.

EDIT: Figured it out… I had named the subtools with numbers… derp.