Different result in Firefox and Chrome with same image

[Fauphi]

I'm getting different palette results for the same image in Firefox and Chrome.
Is there a solution for this or are the results dependent on the browsers canvas implementation?

Image:

https://ibb.co/gVjQ9c8

Chrome:

"Vibrant", hex: "#c86886", population: 7
"LightVibrant", hex: "#da859c", population: 5
"DarkVibrant", hex: "#612336", population: 0
"Muted", hex: "#70283f", population: 0
"DarkMuted", hex: "#70283f", population: 0
"LightMuted", hex: "#752339", population: 0

Firefox:

"Vibrant", hex: "#bc5474"​​, population: 3
"LightVibrant", hex: "#f09cb4"​​, population: 2
"Muted", hex: "#ac4c64"​​, population: 1
"DarkVibrant", hex: "#5f2537"​​, population: 0
"DarkMuted", hex: "#6d2b3f"​​, population: 0
"LightMuted", hex: "#841434"​​, population: 0

vibrant version:

3.1.5 and 3.2.1

Thanks!

[danbulant]

Browser inconsistencies, see readme

[dukhevych]

Sometimes inconsistencies are quite huge. Is there a way to play with some settings to make it work as crossbrowser as possible?