I have the FPV and all the 
goggles and the latest July software updates which has these release notes:
- Added support for the aircraft to use with DJI Goggles Integra and DJI Goggles 2.
 
- Added support for Remote ID requirements in the United States.
 
I have tried both the Integra and 
Goggles 2 and they both now work.  Seems to me, DJI delivered the RID software update earlier than expected but since there is no DoC then it really doesn't count yet.  I understand they have until the deadline to gain "full" compliance or actually, they can do this whenever they feel like it but I was just wondering what is taking them so long since it has been a month since the release.  I can only think of 4 reasons maybe:
1. The DJI process to gain DoC is broken since the last FAA recision and until they get it fixed....or,
2. They are waiting for 9/16 or,
3. This isn't the final RID sw and another version is coming due by 8/31 or,
4. RID for the FPV cannot gain FAA DoC for standard RID because the transmission can be manually interrupted in flight by the pilot (by detaching the mobile/GPS device).
I've been used to flying 
DJI FPV for awhile without having to connect my mobile phone.  It's fine if that's what I have to do but it's awkward and cumbersome.  No phone is needed when I use Integra but I get disconnects and the display FOV on Integra is weird to me so I'm not a fan.  Oh well.