Drop policy applied for the established connection despite : ct state established,related accept

Question

I add this rule to allow established connection :

nft add rule inet filter input ct state established,related accept

When the input policy is "accept" I can go on the internet.

But as soon as I set up the policy to "drop" I can't.

sudo nft add chain inet filter input '{ policy drop; }'

The policy normally applies when no rules are matched, so I don't understand why.

Here is my ruleset :

nicolas@localhost:~/Desktop$ sudo nft list ruleset
table inet filter {
chain input {
type filter hook input priority filter; policy drop;
ct state established,related accept
}

chain forward {
type filter hook forward priority filter; policy accept;
}

chain output {
type filter hook output priority filter; policy accept;
}
}

Thanks