Hi, I have an issue with color profiles that I'd like some help with. For my setup, I'm using a thinkpad with a wide gamut display running in fedora. The issue is that an image exported from Darktable looks overly saturated in Firefox. I found I was able to fix this by specifying the color profile using the flag `gfx.color_management.display_profile`. However that profile is the OS default, and according to Firefox it should've been picked up when querying the OS. How can I see what icc/color profile Firefox is using? Alternatively, what method is Firefox using to query the OS for its default profile? Thank you.