Not receiving notifications for all comment replies

I’ve noticed several times now that I will not always receive a notification when someone has replied to a comment on a model. By notification I mean that the comment is shown in the “Comments” section when you click the bell icon at the top of the website. Along with the other issue I reported, where the comments are not sorting properly on the model page, it is making it difficult to interact with users sharing feedback on my models.

I have also noticed this.