MsGraph Todo $filter finishes with "BadRequest" error when has "contains(title, '&')" criteria

[23W]

Describe the bug
My application needs to find all Todo Tasks that have & symbol in title field.

So to test filter criteria i execute request with filtering contains(title, '&'):

GET https://graph.microsoft.com/v1.0/me/todo/lists/{taskListId}/tasks?$filter=contains(title, '&')

MsGraph Explorer returns error:

{
    "error": {
        "code": "BadRequest",
        "message": "Invalid filter clause: There is an unterminated string literal at position 17 in 'contains(title, ''.",
        "innerError": {
            "date": "2025-08-12T10:10:45",
            "request-id": "e695156b-cfbb-4678-a057-5ca74aa7902c",
            "client-request-id": "387e4304-d15f-74f0-759d-abf610489e23"
        }
    }
}

To Reproduce
Steps to reproduce the behavior:

1. Execute request https://graph.microsoft.com/v1.0/me/todo/lists/{taskListId}/tasks with filter criteria contains(title, '&')
2. Link should be similar to https://graph.microsoft.com/v1.0/me/todo/lists/{taskListId}/tasks?$filter=contains(title, '&')

Expected behavior
MsGraph Explorer should encode special symbols in request and execute it and return correct result