Second Wind and Solidarity and Health States/Heal progression

I was wondering about how health states and heal progression are handled so differently with Solidarity and Second Wind. In Second Wind you have to heal someone for one health state so the perk gets activated and it does not matter If you are double healing or not. It`ll still count as a health state the Second Wind user healed.

Second Wind description: When you have healed other Survivors for the equivalent of one Health State, Second Wind activates.

Solidarity in the other hand will only count the "real" progression that you made. So If you are double healing someone while you are injured you can only heal the survivor 50% of its health state. That means that you'll heal yourself with Solidarity only 25% of a full health state and not 50% of a health state, like if you were healing the other survivor alone.

Solidarity description: While injured, healing a Survivor without using a Med-Kit also heals you at a 40/45/50 % conversion rate.

I really like how Second Wind handles double healing but I think Solidarity should handle it the same way.

I think I tested it before the twins were released but I don't think they mentioned a change with Solidarity since then.