@mention does not work in workspace for worknotes and additional comments clearing the field contentDescription@mention erases the worknotes and comments field in all workspaces, both configuarable workspaces or agent workspace. The issue does not occur on platform form record view.Steps to Reproduce Scenario 1 Open any workspace, like for example csm/fsm configurable workspace.Open a problem record.Under compose, start typing @john. All text will erase. Scenario 2 Open a list in workspace.Create a new interaction.Under worknotes, start typing "hi my name is @john". When @ is typed the entire field erases. WorkaroundThis problem has been fixed. If you are able to upgrade, review the Fixed In section to determine the latest version with a permanent fix your instance can be upgraded to.Related Problem: PRB1635028