Using a bytea and Realtime leads to a double-encoded result

[gagik]

Describe the bug
I store data in a bytea column and subscribe to it using Realtime. Simply storing data with

String _bytesToHex(Uint8List bytes) {
    final buffer = StringBuffer();
    for (final byte in bytes) {
      buffer.write(byte.toRadixString(16).padLeft(2, '0'));
    }
    return buffer.toString();
  }i

await _supabase.from('test').upsert({
 'data': '\\x${_bytesToHex(Uint8List([1, 2, 3])}', /
})

// This is fine
_hexToBytes(await _supabase.from('test').upsert({
 'data': '\\x${_bytesToHex(Uint8List([1, 2, 3])}', /
}).select());

leads to a consistent result in the Supabase dashboard as well as when trying to retrieving it using a SELECT.

However, when I have a subscription to this table, i.e.

 _backendSubscription?.onPostgresChanges(
        schema: publicSchema,
        table: _backendTables[syncable],
        event: PostgresChangeEvent.all,
        callback: (p) {
         // This is wrong... prints out a doubly hex-encoded string binary...
         print(_hexToBytes(p['data']));
        },

The resulting record has a double encoded field, leading me to manually patch it every time which seems wrong.

To Reproduce
Steps to reproduce the behavior:

1. Start a Realtime subscription on a table with bytea column.
2. Add a new record.
3. Print the bytea column.

Expected behavior
A hex representation of the binary data in the table.

Actual
A hex representation of the hex representation of the binary data in the table.

Screenshots
If applicable, add screenshots to help explain your problem.
N/A

Version (please complete the following information):

├── supabase_flutter 2.9.0
│   ├── supabase 2.7.0
│   │   ├── functions_client 2.4.2
│   │   ├── gotrue 2.12.0
│   │   ├── postgrest 2.4.2
│   │   ├── realtime_client 2.5.0
│   │   ├── storage_client 2.4.0

Additional context
Add any other context about the problem here.

This may be server related and not SDK-specific.