Bug when installing Wordpress custom app

[KingSky]

I am using Plesk 12.0.18

When I go to apps and choose to custom install Wordpress, it asks what table prefix you would like to use.

I am migrating a site to a new host, so I choose "wp_" so it will be the same as the current db.

I install then go look at the database and Plesk has randomly generated the table prefix. I thought maybe I'd done something wrong so I removed the installation and tried again. Again I put in "wp_" as the desired table prefix. Look in the database and table prefix is randomly generated "2nUI4qaC4L_".

Why does the custom installation not respect the table prefix entered? Any ideas?

Thanks,
-Kevin

 

[KingSky]

I was testing this on a VPS server. I went back to my own dedicated server and the same issue occurs there.

 

[KingSky]

Nevermind appears to be a known bug:
http://kb.odin.com/en/123179

Shame this hasn't been fixed.