That window is the one I shared. The Pie chart of colours should only appear when all the factors match.
You are seeing the message I wish to see. You do not have any matching filaments in your AMS collection, so you are correctly told no auto refill will occur.
If you had two reds, you would see a pie chart instead of your screenshot and it should show two halves, each red.
The bug I am reporting is it incorrectly matches different filament colours. It also does this when the option for filament backup is turned off.