Harmony - Troop Symmetry

Well, isn't that what's depicted in the screenshot?
- The fourth tab in the hero window is the "skills" tab, which usually has 5 skills, and to the right of them are three slots for skills related to those skills. In the screenshot above, there are not 5, but 6 skills in this tab (racial skills have never been and will never be displayed in the "skills" tab), meaning that these 6 levels won't go to waste – three levels for the skill and three for the abilities (3+3=6).
- The third tab in the hero window is the "skills" tab – it displayed the hero's specialization, racial skills and abilities, and for some reason, also common skills, which are already displayed in the fourth tab – in my opinion, duplicating the same thing is useless.
- My question "why?" referred to the statement: "in that case, we will need to add one more new racial ability to each race" – so, I still don't understand why? We have three levels for the racial skill and three abilities to choose from, which can be seen in the skill wheel in the upper sector, and the fourth slot is naturally for the spell.
Therefore, the option proposed above does not require "adding one more new racial ability to each race" in any way