Please add multi-file support to the File Custom Field and fix the freezing issue.
Currently:
  • Uploading the first file works fine.
  • Uploading a file into a second File Custom Field (or trying to replace a file) causes the task UI to freeze.
  • The main Attachment area works correctly, but File Custom Fields create UI conflicts.
This limitation makes it impossible to use File Custom Fields for workflows where users must upload more than one document (e.g., passport + registration screenshot).
Requested Improvements:
  1. Allow File Custom Fields to support multiple file uploads, OR
  2. Allow replacing a file without freezing the task, OR
  3. Fix the conflict when multiple File Custom Fields exist on the same task.
This feature is critical for teams collecting multiple documents through structured custom fields.
Thanks!