signer_last_* not present in all signers

[activenodes]

With the last 3.2.2 version signer_last_* are not present in all signers

LEADER

signer01:~# curl -sS  localhost:6021/metrics  | grep signer_last | grep -v "# "
signer01:~#

OTHER

signer02:~# curl -sS  localhost:6021/metrics | grep "signer_last_" | grep -v "# "
signer_last_precommit_height{chain_id="meme-1"} 8.814679e+06
signer_last_precommit_round{chain_id="meme-1"} 0
signer_last_prevote_height{chain_id="meme-1"} 8.814679e+06
signer_last_prevote_round{chain_id="meme-1"} 0
signer_last_proposal_height{chain_id="meme-1"} 8.814676e+06
signer_last_proposal_round{chain_id="meme-1"} 0

OTHER

signer03:~# curl -sS  localhost:6021/metrics | grep "signer_last_" | grep -v "# "
signer03:~#

VERSIONS

horcrux-test version
{
  "version": "3.2.2",
  "commit": "4fe383e7310f12aa3b2bd4365d37c048419b3912",
  "go_version": "go1.21.4 linux/amd64",
  "cosmos_sdk_version": "v0.50.1",
  "cometbft_version": "v0.38.0"
}

[activenodes]

Update:
This is a test environment and I'm only using 1 sentry with 3 signers.
Apparently (compared to previous versions) only a signer per sentry will get this data.
Not the leader, but whoever connects first to the sentry.
Was this change wanted?
Thanks