How to change the Width of the dropdown list in tComboBox

[Squall_FF8 0]

Hey guys,
I'm using Delphi 12.2 with FMX project.  I have a ComboBox with some items. I want the drop down list to be wider then the control itself.
Can you help me out?

 

I tried with:

Combo.ListEdit.Width := xx;

But nothing changes. When I read the Width it still the same old value.

[PeterBelow 247]

Try the ItemWidth property instead.

Edited 5 hours ago by PeterBelow