User mentions not working with account ids in wiki markup

Description

The migration guide at https://developer.atlassian.com/cloud/jira/platform/api-changes-for-user-privacy-announcement/ states that:

1 ... such as [~username]. This will be replaced with [~accountId].

Just tested this and it doesn't work. Account ids don't result in proper mentions.

Environment

None

Status

Assignee

Unassigned

Reporter

Andreas Knecht

Labels

Components