I just started to look at TAdvSearchEdit,
When I run your demo, each of the TAdvSearchEdit has black background when I click inside edit field.
With black text... Do you see it differently? I am running on Windows 10.
Another question, where to assign ImageList in TAdvSearchEdit? I see properties for imageindex but I could not find where the image list property is. I can see it on AdvSearchList but not on AdvSearchEdit.