2025 z13 charger

Hey all - I have a 2023 z13. With it, I purchased the ROG 140W charger as a travel charger and it enables full power use (unlike non-ROG chargers).

I just received my 2025 128GB model. The 140W charger works great (though a pop up does say it’ll charge more slowly). Turbo mode is still available.

However - I have read here that using anything other than the 200W will limit performance to 90%. My question is - how can I verify that? What setting or app could I use to confirm? I don’t get a pop-up that says I can’t use Turbo or that performance would be reduced.