displayTOC macro call from MailTemplate does not render correctly

When a notification email is sent, the macro `displayTOC` is called from the template `bin/edit/XWiki/Notifications/MailTemplate`. The TOC is rendered incorrectly, namely, the title of the page that was edited and the link to that page. The title is rendered as a non-expanded variable (i.e. `$title`) and the link is an hash link like `#m_-6751499713143034006_924158579-1710829162000-oT0D49dY`, but gets interpreted email clients (GMail and Outlook) as, for example, `https://mail.google.com/mail/u/0/#m_-6751499713143034006_924158579-1710829162000-oT0D49dY`. In the attached photo, I would have expected the TOC to have the same text/link as the `test` page, which was the only page edited.