Hello, When I use MultiaxisArrangement and PlotLabel at the same time, I see there will be two Plotlabes.
MultiaxisArrangement
PlotLabel
ListLinePlot[{Range[10], Prime[Range[10]]}, MultiaxisArrangement -> All, PlotLabel -> "sfa"]
Okay. Thanks a lot.
Looks like a bug, you should report it to Wolfram Support. I tried using FrameLabel instead but no label is displayed.
FrameLabel