Headset/fork adaptor from semi-integrated to integrated?
You've used whatever crown race was installed previously on the fork. It appears to be for a looseball type headset. Crown races from such headsets are matched to the other parts of the headset and, unless designed otherwise like a few manufacturers do within their lineups, have no interchangeability with other headsets, and certainly not with any type of cartridge bearing headset. Cartridge headsets take flat-faced crown races to interface with a cartridge bearing. The kind you have has a curved face to interface with a ball bearing.

In some cases one might be able to find an individually obtainable crown race to match an existing headset. There is high interchangeability between many integrated and internal cartridge headsets and crown races, but it's not a given. Bearing face angle and seal interface are both factors that can come up sometimes.

Look into buying a new crown race for your existing headset, or swap it from the old fork if you've got it. If those avenues are not options, buy a complete new headset. The removal and installation tools for all of this can sometimes be improvised and sometimes not, but there are many questions here about this.