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
puredata
http-status-code-429
duckdb
build-process-template
react-final-form-arrays
google-drive-api
viewdata
discussion
enum-flags
argumentexception
watir-webdriver
desktop
textmate2
dhcp
selenium-grid2
exim4
swiftui-navigationlink
package
contentview
file-rename
workday-api
kendo-datasource
intelephense
amazon-dynamodb-local
opensmtpd
renderer
uitabview
grommet
dispose
typescript1.5