extra chains for nftrace

[Maximiliano Estudies <maxiestudies@xxxxxxxxx>]

Hi,

in the nft wiki is recommended to add an extra chain to do the
tracing. Why is that the case?
Does anything speak against inserting an nftrace rule before the rule
I need to trace in the chain?

e.g
If I have this chain:

table inet example_table {
  chain example_chain {
    type filter hook input priority filter; policy drop;
    tcp dport ssh accept
  }
}

would do this:

table inet example_table {
  chain example_chain {
    type filter hook input priority filter; policy drop;
    tcp dport ssh meta nftrace set 1 <implicit continue>
    tcp dport ssh accept
  }
}