Not seeing confirmed TX with `example_esplora` CLI tool

[notmandatory]

Describe the bug

With the example-crates/example_esplora CLI tool I am not seeing transactions as confirmed that should be confirmed.

To Reproduce

export DESCRIPTOR="wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/0/*)"
export CHANGE_DESCRIPTOR="wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/1/*)"

cargo run -- scan "http://signet.bitcoindevkit.net"
cargo run -- balance

confirmed:
    total                 0 sats
    spendable             0 sats
    immature              0 sats
unconfirmed:
    total            520040 sats
    trusted          139940 sats
    untrusted        380100 sats

Expected behavior

All balances should be confirmed. I double-checked with old bdk-cli tool and by checking TX on signet mempool.space.

Build environment

• BDK tag/commit: current master 3569acc
• OS+version: macOS 13.5.2
• Rust/Cargo version: stable 1.72.0
• Rust/Cargo target: aarch64-apple-darwin

Additional context

[notmandatory]

This is a dup of #1151, it was fixed by #1152.