Need Clarification on Changing GCs

[Februs]

Yeah so for ads mount one Grand company 300 wins, field commander set any Grand company combination. I am working on the last achievement and it is still counting flames and adder wins. It did not reset.

I'm pretty sure they explicitly set up the Field Commander set achievement to be this way because of the tremendous backlash that they got from the ADS mount.

There were a lot, and I mean a TON, of people who lost their progress on the ADS mount achievement when it first came out because the wording was ambiguous and they thought wins across all 3 GC's would count. People were constantly complaining and FFXIV corner of the internet practically exploded with angry players... I think SE wanted to avoid that with the Field Commander set.