Community Wishlist Survey 2023/Multimedia and Commons/Allow category in EXIF data/Proposal/en

• Problem: Using "[[Category:Exif model: $1]]" as value for "MediaWiki:Exif-model-value". This currently adds the category to the file description page, but the file doesn't get categorized in the category. If the file description page already contains an identical category, the category is displayed twice.
• Proposed solution: see phab:T23795#248878
• Who would benefit: anyone
• More comments:
• Phabricator tickets: T23795
• Proposer: Shizhao (talk) 02:41, 2 February 2023 (UTC)