Barely visible auto-complete result

Sublight Version: 5.4.1003
Application Theme: Light Blue
OS: Windows 7

Hello. I Noticed that the auto-complete feature of the "manual subtitle search" box, (when not selected) is barely visible (see image 1). The text, can be seen when hovering the mouse over the area ( see image 2 )

This may be a theme-related problem. Nothing of grave importance. :-)
tks