RPC method wakuext_allMessagesFromChatWhichMatchTerm ignores case sensitivity when caseSensitive=True

[rlve]

Description

RPC method wakuext_allMessagesFromChatWhichMatchTerm ignores case sensitivity when caseSensitive=True.

Steps

1. Sent 3 messages using wakuext_sendOneToOneMessage with following texts:

"test_message_0_3c25649a-ef5a-4e3a-a6e3-c9d5ede1a8ec"
"test_message_1_caecbaf2-be52-4840-a6d6-872f179b5898"
"test_message_2_d12e6c2d-17b7-48aa-9737-bc86a9a97718"

2. Sent request to retrieve the messages with searchTerm="TEST_MESSAGE_" and caseSensitive=True

INFO     root:rpc.py:52 Sending POST request to url http://127.0.0.1:9730/statusgo/CallRPC with data: {
    "id": 13,
    "jsonrpc": "2.0",
    "method": "wakuext_allMessagesFromChatWhichMatchTerm",
    "params": [
      "0x040...,
        "TEST_MESSAGE_",
        true
    ]
}

3. Actual response

INFO     root:rpc.py:56 Got response: {
  "id": 13,
  "jsonrpc": "2.0",
  "result": {
      "cursor": "",
      "messages": [
          {
              ...
              "text": "test_message_2_d12e6c2d-17b7-48aa-9737-bc86a9a97718",
              ...
          },
          {
              ...
              "text": "test_message_1_caecbaf2-be52-4840-a6d6-872f179b5898",
              ...
          },
          {
              ...
              "text": "test_message_0_3c25649a-ef5a-4e3a-a6e3-c9d5ede1a8ec",
              ...
          }
      ]
  }
}

4. Expected response

{
  "id": 13,
  "jsonrpc": "2.0",
  "result": {
      "cursor": "",
      "messages": []
  }
}

Logs
sender-goth.log

How to reproduce

Run the following test