phpmyadmin/phpmyadmin — pull request #1149 by Tithugues (2014-04-20 14:41:17+00:00)
Title: Group two databases, when one's name is the prefix of the second one.

See https://sourceforge.net/p/phpmyadmin/bugs/4375/

This is not a major bug, I think this can be "fix" only on master.