Auth cookie change when opening new tab throught collumn name

[frenkye]

Describe the bug

Since version 4.7.9 you will get logged out, when you try to open new tab/window via collumn name where you can ORDER BY. See screenshots.

To Reproduce

Steps to reproduce the behavior:

1. Show any table data
2. Open inspection tool to see cookies
3. Right click column name where you can ORDER BY and open new tab/window
4. You should see your cookie changed and be logged out.

Expected behavior

Not to be logged out and keep same cookie.

Screenshots

1. To see my cookie
   
2. Where to right click and open new tab/window
   
3. Cookie changed
   

Server configuration

• Operating system: Debian 9
• Web server: Nginx
• Database version: 10.2.24+maria~stretch
• PHP version: 7.2.18-1+0~20190503103213.21+stretch~1.gbp101320
• phpMyAdmin version: 4.7.9+

Client configuration

• Browser: Tried on chrome / Firefox / Safari
• Operating system: MacOS Mojave (+ reported from customer as well dunno OS)

[williamdes]

@frenkye Can you please use 4.9.0.1 to reproduce this issue ?
I could not reproduce this issue on demo servers (root, no password)

• 5.0.0-dev
• 4.9.x

Do you have a multi server setup ?

[frenkye]

I was out for few days, ill try the version on monday and yes we have multiple servers defined in PMA.

[williamdes]

@frenkye I can not reproduce the logout issue, but the link is "broken" and shows a blank page (fixed by ecb5faa)