Found this since I’m experiencing the same thing… If that’s the case, why is the total used material going up when adding the flush object?
Same for OP in their screenshots. If the flush is going into the flush object, the job would not be using more filament total.
EDIT: Looks like the flushed amount will go down when using flush into object, but only in print by layer mode, not by object.
You can see here that the flushed amount should be going down and your solution is factually incorrect: Making better use of Flush-into object in Bambu Studio