Right after OOBE, Windows Update will run several tasks in the background to install optional MS apps. These apps are from other MS divisions, which means they're not included in the install image, and must be downloaded.
To prevent the app's installation, delete the task. Some apps or updates are more easily identified:
- install DevHome App
- install Edge Updater (which force installs Edge if you've removed it from the image)
- update any installed Language Experience Packs (LXP), not to be confused with normal Language Packs
- install new Outlook client
I would only change the three you have selected (DevHome, EdgeUpdate, OutlookUpdate). The other tasks are for Windows overhead.