WCO base firmware

I updated my 4 cams this morning, The new firmware is not available for update on the iOS app. 2.22.21 on my phone, why? . I could download it and install manually but I won’t since it is not an important change to me. My phone shows this: And yes I force closed the app, signed out and into my account and restarted the phone. I had no issues updating the cams today and they are all working fine.

I found the update to the base was available in the account setting on the app, It was not available to upgrade on the base device page??