Tiny typo on line 6257 (in docking branch) dealing with the rendering of leaf text without a bullet in a framed item does not take the padding into account:

else // Leaf without bullet, left-adjusted text
    text_pos.x -= text_offset_x;

should probably read:

else // Leaf without bullet, left-adjusted text
    text_pos.x -= text_offset_x - padding.x;

This would be consistent with all the other rendering positions in that function