When I tried to change the properties for a specific partition on a disk using the Edit Paritition screen during installation, I could not see the contents of the dialog boxes - even when I entered text into them. This was particularly true of the Mount Point text box.

There was no text shown in the Mount Point box but, if I clicked on the box, typed some text, and then selected the Finish button, the mount point would reflect the changed text. Thus, although I was typing blind, I could change the mount points.

I could select one of the standard partition names from the drop-down list but, after selecting it, the name did not appear in the text box. Selecting the Finish button would result in the chosen name being applied to the paritition.

This is a regression from Beta 3.

To reproduce, install from the x86-64 DVD and, when a partition setup is detected, select the Edit Partition button. Then expand Hard Disks to get a list of disks and expand one of the disks to get a list of partitions. Select one of the partitions and then select the Edit button for that partition. Then try to change the mount point for that partition using the Mount Point box.