I use custom icons for several items referenced in my sitemap and items files. They are stored in the $openhab/conf/icons/classic/ and $openhab/conf/icons/basic/ directories.
In the Basic UI view via my laptop, I see all the icons perfectly.
When I access the Basic UI view on my iPhone’s iOS app, all the custom icons are missing.
Is this possibly a bug or am I misconfiguring something?