My group recently migrated from classic to New Google Sites. There were many things I was doing with classic sites and/or apps script's Sites Service I can't do
hubl
multi-touch
qheaderview
data-link-layer
nestjs-mongoose
rainbowtable
android-compose-lazyfor
enum-map
rubyinstaller
rhel5
nsprintoperation
reddit
impredicativetypes
nintendo
google-merchant-center
eslint-plugin-react-hooks
staggeredgridlayoutmanager
instascan
par
http.sys
script-fu
ag-grid-angular
aws-elb
custom-protocol
container-queries
qkeyevent
acid3
java-stored-procedures
dotnet-httpclient
closed-captions
