【2021/6/1】 Information maskingの挙動について追記 現時点の対応状況 新機能 Flow bot Webhook 1. Building full-width Adaptive Cards 〇 〇 2. Type-ahead (auto–complete support) × 〇 3. Information masking × 〇 4. Expanded (Stage) view for images 〇 〇 5. Submission feedback for card actions × × はじめ…