Substring match matching incorrectly.

[shindakun]

I have a pathfora config which includes ? in the match URL so only URLs with query parameters will match but it's matching on other URLs.

            "urlContains": [{
                "exclude": false,
                "match": "substring",
                "value": "shindakun.net/post/overwatch-2/?"
            }, {
                "exclude": false,
                "match": "substring",
                "value": "shindakun.net/post/overwatch-2?"
            }]

Live example https://shindakun.net/post/overwatch-2/