So everything is pretty much in the title.
For some reason form when set as post method doesn’t seem to work on Firefox incognito mode.
Here are mutliple test i’ve done :
Firefox, Method Get, Incognito mode WORKING
Firefox, Method Post, Incognito mode NOT WORKING
Firefox, Method Post, normal mode WORKING
Here is the live website : https://www.212founders.ma/
Read only link : https://preview.webflow.com/preview/212-founders?utm_medium=preview_link&utm_source=designer&utm_content=212-founders&preview=ad821ce7f440062998b7913e1f4fd07b&mode=preview