Mail clients, browsers and file managers frequently label a calendar
attachment as a generic download (application/octet-stream) rather than
text/calendar, so the MIME-typed VIEW filter missed them. Add a dedicated
filter that matches those by .ics/.vcs extension via pathPattern — kept
separate so the path constraint can't narrow the reliable MIME-typed filter.
The import handler already ignores the declared MIME, so a let-through file
imports normally. Best-effort: reliable for file:// and content:// whose path
carries the name; nameless content:// URIs still fall back to the MIME filter.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jean-Luc Makiola
7b3893ddc6