I would like to add expander menu items in the appshell menu as below I could not find any example for it. Is there a way to implement it? i think that, someho
nextflow
query-performance
spring-messaging
programming-pearls
sudo
modelingtoolkit
apparmor
remix.run
vault-gcp
zebra-puzzle
android-coordinatorlayout
linux-security-module
spring-amqp
git-bare
opus
tinyos
easyphp
quazip
react-native-nfc-manager
google-cloud-iot
structured-bindings
svg-android
low-level
textblob
dynamic-linq
photutils
google-chrome
grgit
tinker
reactivesecuritycontextholder
