Bury related new cards until the next day not working

Anki Help
1

I was creating a new deck of flashcards and after finishing, I noticed none of my sibling cards were buried, despite having turned on both ‘bury related new cards until the next day’ and ‘bury related reviews until the next day’.

I tried checking the browser for is:buried but nothing showed up. I tried restarting anki, didn’t work either. I tried updating to the latest version and still didn’t work. I tried disabling my add-ons and that didn’t work too. I tried turning both features off and on again, but that, unsurprisingly, also did not work.

I have the 2.1 scheduler turned on. I don’t know if turning it off will fix anything though

Now running anki version 2.1.38 on Pop! OS 20.10

2

I think you need to study the cards today for their siblings to be marked as buried until the next day.

3

Unfortunately, it is not explained in the Manual.
Here is Damien’s answer:
Separating the review of front and back sides of new cards - #2 by dae :
“when you review one card of a note, the other cards, if new, should be buried until the next day.”

PS. Next time, I suggest starting with the most important and reliable resource – the Manual.