You should be able to export the simulation results on Mac as well as on Windows. Which version of Matlab are you using?
For example in R2021a, you can export simulation results via a Datasheet. First run the scan program. After the simulations finished, click on "New Datasheet" in the toolstrip of the SimBiology Model Analyzer and drag&drop the results (the results are located in the Browser panel under your Program -> LastRun). Then you can right-click on the table in the Datasheet and select "Export Datasheet".
I hope this helps. Let me know if you continue to have problems with exporting the data.