I have read that Internet Explorer 10 for Windows Phone 8 has isolated/sandboxed tabs. Meaning that each tab should work independently of each-other.
I have set my settings to Accept all cookies.
Unfortunately, the cookies that are set only last until I close the program completely. Either by restarting the device or opening so many other applications that it is released from memory.
This is very inconvenient as I have to repeatedly reset settings and reauthenticate on my favorite web sites.
Is there any way to actually keep cookies persistently?