@David-John Fernandez Thanks for posting in our Q&A.
To clarify this issue, we appreciate your help to collect some information:
1.Please check if you enable Remote Help in Tenant admin > Remote Help > Settings.
2.Based on my check, I find that Standalone add-on or Intune Suite support Remote help.
https://learn.microsoft.com/en-us/mem/intune/fundamentals/intune-add-ons#available-add-ons
If there is anything update, feel free to let us know.
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