Describe the bug

If you have a user query that looks like this (displays a single feed):

the favicon will not display correctly on the shared HTML page (sometimes the icon is a globe instead of this one):

note that the url is incorrect too (example.net)

in reality, the feed does have a favicon:

This does not happen when I'm sharing a category, favorites, labels or main stream.

To Reproduce

N/A

Expected behavior

N/A

FreshRSS version

1.26.4-dev

System information

• Database version: [e.g. SQLite, PostgreSQL 17] SQLite 3.45.3
• PHP version: [e.g. PHP 8.2] PHP 8.3.14
• Installation type: [e.g. Docker, Docker image source, git, Yunohost] git
• Web server type: [e.g. Apache, nginx] nginx/1.28.0
• Device: [e.g. iPhone13]
• OS: [e.g. Ubuntu 24.04, Win11, MacOS14]
• Browser: [e.g. Firefox 134]

Additional context

No response