Native Kanban card drafts are stored in the device's protected store and scoped to the signed-in account, workspace, board, and card. Existing-card drafts retain the server edit token, so a concurrent change is rejected as stale instead of being overwritten. Oversized drafts remain editable in memory and are not truncated. Drafts are cleared after a successful save or delete, and this is not an offline write queue.
Recover native Kanban card drafts
The mobile app keeps a bounded recovery copy of Kanban card create and edit drafts.