Hi @Shkodra Kaltrina,
Thank you for your reply.
First:
Based on your response, I tested it repeatedly and found that if you end up typing all spaces, it will be considered a record, even though it will not be recorded in the “Append Changes to existing text” state. However, if you look at the project's version history, you'll see that new versions have been generated. This results in blank content being displayed after canceling “Append Changes to existing text”.
In “Append Changes to existing text” state, spaces will not be recorded.
However, if you look at the version history, a new version will be generated.
I suggest you check your items' version history for issues.
Second:
If it's not the first case, it's likely that you're having a problem by chance. I suggest that you:
1.Are other users facing the same problem? View through another computer or account.
2.Whether all SharePoint lists have the same problem? You could create a new SharePoint list to check.
3.Check if the same issue occurs with other SharePoint sites.
4.You could try to clear browser cache then restart it.
5.Try to use a different browser or your browser's InPrivate mode to see if the same error occurs.
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