Strange internal border in default TListView on macOS... [SOLVED]

[carl_caulkett]

* Mac Mini M1
* macOS 14.6.1
* Lazarus 3.99
* FPC 3.3.1

I have a settings screen which contains a TListView control, which, as far as I can tell, should have the default properties set. Why, then, is it displaying the black border around the displayed text?

[carl_caulkett]

I've just created a test app. With no custom project options, it displays normally, if a little too bright for my liking!
If I add the options that I usually use to get the dark theme...

Code: Text  [Select][+][-]

1. -WM11.0
2. -vd
3. -gh
4. -gl
5.  

...I get the strange border.

Can anyone explain if this is deliberate, and if there is any simple way of getting more control over the drawing of the list items?

[carl_caulkett]

I've marked this as solved in as much as I am learning to live with it! It looks pretty nice actually, one you determine the relationship between the number of items and the height of the TListView