I know this is an old topic, but it looks like you don’t have a solution. I have this exact problem. It looks like @Tom-Elliott may consider this unnecessary (which may very well be true for other use cases), but for the sake of using @george1421 's awesome driver injection solution, it would be really nice to have. My workaround was to utilize OS type 4 for Windows 11 as I am not using it for anything. I updated the following line in “fog.custominstall”
case $osid in
5|6|7|9)
to
case $osid in
4|5|6|7|9)
Then I updated the following line in “fog.copydrivers”
case $osid in
5) osn=“win7” ;;
6) osn=“win8” ;;
7) osn=“win8.1” ;;
9) osn=“win10” ;;
to
case $osid in
4) osn=“win11” ;;
5) osn=“win7” ;;
6) osn=“win8” ;;
7) osn=“win8.1” ;;
9) osn=“win10” ;;
Mark you image as OS type 4 and it works as it should. Hope this helps.