Squished Picture Entries in Listboxes

[Squint 0]

When making listboxes and comboboxes in you can include pictures with the entries using lbSetPicture. However, for me at least, these pictures appear "squished" horizontally:

As you've probably guessed, I'd like the lower icon to look like the upper icon.

I am pulling the icon in the CA files used by the main UI, so I know the actual image's proportions are correct. Changing the font and control size does nothing. I haven't located information on how to define anything specifically related to list/combobox pictures.

Anyone have any insight?

[Clayman 20]

Just a wild guess, but there are several lnb.. (instead of lb..) commands. lnbSetPicture

Have seen it somewhere in the UI scripts, but I don't know how it works exactly.