How to move Chatter Feed of type 'TrackedChange' from contact to person account

We have recently adopted person account and are trying to move chatter feed from contacts to person accounts.

According to this article: https://help.salesforce.com/articleView?id=000213215&type=1 , we need to insert chatter feed in this case. However, feedItem with type 'TrackedChange' cannot be inserted via dataloader.

The type of FeedItem. Except for ContentPost, LinkPost, and TextPost, don’t create FeedItem types directly from the API.

So what is the normal way of handling this issue?

As requested, I post my sample anonymous block code in here:

FeedItem fi = new FeedItem();
fi.ParentId = '0016D00000AEjiRQAT';
fi.Type = 'TrackedChange';
fi.isRichText = false;

insert fi;

It still result in the same error message.