I have custom icons that work fine on IOS and Android. When I deploy on the Web, a crossed out box appears in each place in the App where my icon should appear.
nodenv
keda-scaledjob
modelchoicefield
impredicativetypes
laravel-query-builder
ftpwebrequest
iunknown
libnice
cloudflare-argo
android-gpuimageview
aws-elemental
tsconfig
flask-sockets
django-contrib
steamworks-api
angular12
apache-commons-vfs
bleve
paradigms
applinks
ldap-client
moxios
kernlab
dnsjava
boyer-moore
tatsu
fluxlang
moveable
dnsimple
angular2-toaster