On mobile Safari there are 4 settings for cookies:
- Always block
- Allow from current website only
- Allow from websites I visit
- Always allow
#1 makes sense but I am unable to distinguish the 3 remaining options.
Other browsers have settings to allow all cookies (could be #3 or #4 above) or only from the current website (eg on example.com don't allow cookies from thirdparty.com; could be #2 or #3 above).
So what is the third behaviour? And which option is which?