Is it possible to block a player from leaving notes in my games?

I am speaking of a 3rd person.
Maybe closing the chat box? But don't want to have to take this measure.
A player ...NeverBeenTimid ; who has harassed me before, is now taking to another measure, leaving notes in all my games. He is blocked but he's found this new method of abusing another member.
You are reading this Timid. You've been reported several times. I am hoping another member may know how to block unwanted comments in the chat window from a 3rd party.
(The notes obviously are not seen during a game, but only after completion.) Thanks for anyone's help.

No not reply NeverBeenTimid.
Any comment you have to make is unwanted.

@mdinnerspace I believe you do not have this specific option to block comments in the notes.

@mdinnerspace The only way to block is by going in his profile and blocking. Now, if he is saying something or giving you away, you can report it to the moderators through the link lichess.org/contact

The offender is blocked. This seems to only block them from accepting game challenges.
Reporting this issue is of little help.
There is nothing specifically in the rules preventing anyone from making comments in game chat. Comments can not be seen till game completion.
This person who stalks, and harasses myself has found this latest method to leave unwanted comments in the game chat window. Comments are not abusive in of themselves, but he knows darn well they are not wanted. The intent is clear.
I am hoping there is a way in game preferences, settings, somewhere, I'm not aware of, to restrict players from making comments in my games, without having to shut off the chat window to my opponent.

I was just commenting my thoughts on critical moments. I really enjoy watching how a better player plays the game and have been learning a lot from you.

Then here is a suggestion.
When someone decides to block another member, that should also include blocking their ability to leave comments in the players games, studies, etc.

There he is.
After I implicitly asked NeverBeen Timid not to post.
Your comments are not wanted. Stop stalking me.
Your intent is clear. Your excuses are false.

You are playing on a public site. You are posting in a public forum. I am allowed to comment my thoughts in games. That's what the spectator room is for. How is me learning from your games hurting you in any way, shape or form?

If it is really that big a deal then I will write my notes in physical form on paper from now on. I think you are being quite unreasonable though tbh.

Luckily I do not "harass" mdinner beacuse I consider my play to be better.