It's all great that now we can adjust how many portraits are there, except for one thing - the maximum count. It seems to be dependent on the screen width and on my 1280p it refuses to show more than two, even if there's enough space for the third at default UI scale (and it doesn't change even if the UI scale is set to minimum).
So, with the additional UI scale settings announced, can the portrait count be addressed too? Maybe make the limit dependent on the actual space right of the navball and the actual scale of the portraits.
Another thought: what about the option to add second row of the portraits?