Finality Provider doesn't start from the last_finalized_height when unjail

[maiquanghiep]

Start up log

2025-06-10T15:02:12.229736Z	debug	the finality-provider status is changed to JAILED	{"fp_btc_pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888", "old_status": "JAILED"}
2025-06-10T15:02:12.230117Z	info	starting finality provider	{"pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888"}
2025-06-10T15:02:12.353936Z	info	determined poller starting height	{"pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888", "start_height": 14660, "finality_activation_height": 300, "last_voted_height": 14658, "last_finalized_height": 14659, "highest_voted_height": 14659}
2025-06-10T15:02:12.353991Z	info	starting the finality provider instance	{"pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888", "height": 14660}

When the FP is unjailed, it only starts from the latest block but not from the last_finalized_height

2025-06-10T15:10:33.844995Z	info	successfully unjailed finality-provider on babylon	{"btc_pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888", "txHash": "0854DD76E6735A6004593B742531ED49E814DA365FDCAD7EDFB10BDEB0054C90"}
2025-06-10T15:10:35.367556Z	debug	the finality-provider received new block(s), start processing	{"pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888", "start_height": 14818, "end_height": 14818}
2025-06-10T15:10:54.512046Z	info	successfully submitted the finality signature to the consumer chain	{"consumer_id": "devnet-12", "pk": "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888", "start_height": 14819, "end_height": 14819, "tx_hash": "F5923D7866E826285664057AFC222F9DF158CD0A4DB7C433CC145ACC22C5BA13"}

In this case, the finality is halted and waiting for this FP's vote (1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888)

Voting table at 14660:

babylond q finality finality-providers-at-height 14660 --output json --node https://rpc.devnet.babylonlabs.io | jq '.finality_providers[]  | [.btc_pk_hex, .voting_power]'
[
  "1e09717ee5c8d91a319a585884c3c0cb4ad244d61cc495a46e45f08f81ab7888",
  "125150"
]
[
  "238b366dfa985665bc1898999e5c8a10523d5090f09524720deccd413394d5e7",
  "33150"
]
[
  "61550462adbff78ce0694a0643b452f408f3696f64647f0bedbf2a0ee38a9d58",
  "44700"
]
[
  "6874ea58ff1803d6d51bc91371d4f727ad306091f4aedafad730c13613f2def3",
  "26400"
]
[
  "ee9da95e9fecbb2191943c56a109d1dc81787a77994ad9ef89278850a58e4876",
  "18000"
]

Votes at 14660:

babylond q finality votes-at-height 14660 --node https://rpc.devnet.babylonlabs.io
btc_pks:
- 238b366dfa985665bc1898999e5c8a10523d5090f09524720deccd413394d5e7
- 61550462adbff78ce0694a0643b452f408f3696f64647f0bedbf2a0ee38a9d58
- 6874ea58ff1803d6d51bc91371d4f727ad306091f4aedafad730c13613f2def3
- ee9da95e9fecbb2191943c56a109d1dc81787a77994ad9ef89278850a58e4876