Các câu trả lời gần đây cho New Google sign in not sticky in App Tabshttps://support.mozilla.org/vi/questions/8760442011-09-16T23:14:33-07:00OK I think I've solved this.... *crosses fingers*.
I noticed that the new Google sign-in pages all 2011-09-16T23:14:33-07:00Jaybee101https://support.mozilla.org/vi/questions/876044#answer-247489<p>OK I <em>think</em> I've solved this.... *crosses fingers*.
</p><p>I noticed that the new Google sign-in pages all use HTTPS instead of the old HTTP. Wondering if this was the problem I added a cookie "Allow" exception for:
</p><p><strong>https</strong>://<a href="http://www.google.com/accounts/" rel="nofollow">www.google.com/accounts/</a>
</p><p>I then signed in to G+ and made it an app tab, signed into Google Calendar on a new tab and made that an app tab then closed Firefox.
</p><p>Upon reopening both app tabs loaded with me signed-in. So it appears that it was a cookie problem, however I had to manually add the exception for the HTTPS URL above. I had tried the clear all cache, clear all cookies route before and that didn't work.
</p><p><strong>How to set the Cookie as an exception:</strong>
</p>
<ol><li> (If you're running on Win7 then don't forget to F10 first to see the Toolbar)
</li><li> Click 'Tools'
</li><li> Click 'Options' from the dropdown
</li><li> Select the 'Privacy' tab
</li><li> Make sure the "accept Cookies from sites" box is ticked
</li><li> Click the 'Exceptions' button next to it and a window pops up "Exceptions - Cookies"
</li><li> In the address field add<strong> <a href="https://www.google.com/accounts/" rel="nofollow">https://www.google.com/accounts/</a></strong>
</li><li> Click the ALLOW button.
</li></ol>
<p>Then sign in to Google tabs again. Close Firefox and it should all be there, signed in, when you reopen.
</p>