That's a different type of mess. Was the specific quota mandated by law or left to the school or district level? It sounds more or less like what was happening with the self imposed quotas in companies until now. Many internal rules were re-written in such ways that sometimes finding the best person for the job was no longer the actual goal, but rather finding the best woman for the job. This was aimed at fixing discrimination with more discrimination at local level.
Now they took the next step and made it into law. They completely removed any illusion of a fairness for the next appointment on any currently male only board. Which isn't to say it was fair until now. Probably far from it. Just that now it's unfair with the blessing of a law.
The point is this is not about liberalism. The target isn't to fix the inequality issues. It's a vote grab. Which is why categories with less voting power and more PR issues are largely ignored many times and by many people.