What kind of waverings?
https://www.theaquilareport.com/full-homosexual-inclusion-in-the-pca/
There is something called the “revoice” movement in the PCA that is trying to change the church’s stance on homosexuality.
Also, some PCA churches now have women deacons.
BTW, every church that has ordained women as pastors, goes on eventually to ordain homosexuals.