Sidebar discussion Messages posted to activity stream are not shown in native UI but are shown in WorkspaceIssue Sidebar discussion Messages posted to activity stream are not shown in platform UI but are shown in Workspace Steps to reproduce: - In OOTB instance, impersonate System Administrator- Open any Active incident and click on Discuss- Initiate the discussion and add a comment- Post the comment to activity using "Post to activity stream" Issue: The comment just posted does not appear in Activity Stream in backend while it appears in workspaceReleaseAllCauseThis is working as expected and has been reported on PRB1618807.ResolutionSidebar discussion tiles and Sidebar message tiles are only visible from workspace, but not the classic UI of record pages. The work notes from classic UI of record page is using different framework as the activity stream from workspace.