Backmerge for release 11.5.1

[AidanWZ]

MERGE CHECKLIST

• Tests have been updated, added, or removed and the testing matrix has passed.
• Documentation has been updated or added.
• Changelog has been updated with ticket or issue number, link to the ticket, and a description of the changes.
• Branch has been built in the BitBucket wrapper repository.
• Pull request title is formatted as [STREAM-<ticket number>] - <description of changes> or [<issue number>] - <description of changes>.
• Release pull requests include someone from the PureScale team for approval.
  • Build release branch in wrapper repository and make sure it is tagged with next on npm.