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
paypal-adaptive-payments
accordion
pg-ctl
connector-net
apple-pencil
jtable
aws-cloud9
error-code
tween.js
google-workspace
componentart
ubuntu-14.10
reactive-streams
brace-expansion
checkboxlist
simple-form-for
flink-statefun
visual-and-installer
django-cors-headers
slowcheetah
spryker
documentviewer
custom-properties
electron-react
turn-by-turn
http.server
bindable
xmltodict
jdk1.7
laravel-eloquent-resource
