Forum Discussion
All you need to know about Commenting in SharePoint / Microsoft Lists
This feature is available for SharePoint lists & Microsoft lists. It should be available in your tenant by default, unless someone from administration team disabled it.
If you want to enable this feature, you can do so using PowerShell. Check below article for more information & complete PowerShell commands:
How to Enable/Disable the commenting in SharePoint Online/Microsoft Lists
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ganeshsanapComments seems to be unrelated to versions of items.
There are also many different behaviours.
On libraries there is no explicit icon. Comments can be found at the info pane inside the activity sections. For files we can add replys to comments which seems not possible for list-items. A DocumentSet inside a library does not have a comment possibility at all.
NikolaiEssel Yes, as comments are stored within the list schema itself & not with each list item, it is not related to versioning of items.
Also, previously it was rolled out only for lists in SharePoint/Microsoft Lists and not for library. So, it is not yet full supported I guess. Even I am not able add comments on all types (extensions) of files.
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