bubbles/iso_configs/browser_profiles/lw/lw_profile/handlers.json

{"defaultHandlersVersion":{},"mimeTypes":{"application/pdf":{"action":3,"extensions":["pdf"]},"image/webp":{"action":3,"extensions":["webp"]},"image/avif":{"action":3,"extensions":["avif"]}},"schemes":{"mailto":{"stubEntry":true,"handlers":[null]}},"isDownloadsImprovementsAlreadyMigrated":false}