MMU2S Default filament: Can it be set to "last used" or to something specific?
In Prusa Slicer when using the i3 Mk3 MMU2S an object can have as the tool/extruder "Default" in addition to a specific Extruder (1~5).
How and where is the "Default" set?
I would have expected it to be whatever filament was last loaded into the MMU2s (eg "no change") but it is always going back to Extruder 1.
Is there a way to set it to be whatever filament was last loaded?
Default extruder makes most sense when you have a multipart object.
The separate parts of the multipart object is set to default, and inherits the extruder chosen for the object, if you change the objects extruder to #2 all parts set to default still inherits the new setting which is now #2, not extruder #1