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
codenameone
petsc
cncontactformatter
qwebengine
woocommerce-bookings
fbo
tspl
spring-transactions
html-sanitizing
ad-hoc-distribution
xamarin.forms.entry
python-cmath
lighthouse
conda-pack
simavr
ssml
is-empty
d
stroke
app-data
compiled
hk2
lerp
web-notifications
ghcr
xlpagertabstrip
software-packaging
openhab
writable
multiple-screens