What metric am I missing

Those metrics are only going to reflect actual efforts but they all look like they are on a gentle upward slope. Have you done all out 1, 5, 20 minute max efforts recently? It kind of looks like most of your max efforts are 5 minutes or shorter.

FTP seems to have stalled in July. Maybe do a long form FTP test/workout - 20 minute test, a 2x20 or a Kolie Moore test and see where you land?