Adding new table value to existing datastore

Hi, I need some help with datastores.
I’ve recently had a new idea of adding notifications to my game, and added the new values to an existing datastore. It goes as so;

All of it saves and should save, I get no error message once saving, but upon closer investigation, I’ve come to notice it doesn’t actually save Notification & down.

It should have a 6, 7 & 8, yet it doesn’t.

I can’t figure out how why it won’t save this last part, and I’ve been searching around devforum, but when I look around, it’s only the ones with error messages. I get no error message at all. How can I fix this issue?

(at the time of posting, I might be out to help my little brother get to kindergarten so I might not respond instantly.)