Using both Absolute and Incremental movement in a Quick Action is broken. It appears as if the last setting is used for the entire quick action.
Quick Action Code:
G21 (Metric)
G90 (Absolute)
G0 Z10 (Move to 10mm above surface)
G91 (Incremental)
G0 Z-9 (Move to 1mm Above Surface)
This should move to 10 mm above Z zero, then move to 1 mm above Z Zero. First move is absolute, second is incremental.
Instead, it moves 10mm up, then 9 mm down - both incremental.