SameSite Cookies

web.dev has a very insightful article on SameSite cookies. Read it to understand how they work.

Value	Intended Use	Example
SameSite=Lax	Functionality affecting the display of the site. Includes first request.	Theme switcher
SameSite=Strict	Relating to actions the user initiates. From second request.	Password change
SameSite=None	Functionality affecting the embedding of the site content. Cookies with SameSite=None must also specify Secure, meaning they require a secure context.	Watch it later button
-	Legacy. Cookies without a SameSite attribute will be treated as SameSite=Lax.	-