User script download same media despite it shouldn't

[sn-o-w]

@y252328 @Patty-OFurniture

Something is wrong with one of your recent commits. Have a look: https://youtu.be/YVPzZcLqOL0

Steps to reproduce:

1. Copy the URL of any post and paste it into a new tab.
2. Once the page has loaded in the new tab, go to the author's profile page.
3. Choose any picture and download it.
4. From that post page, choose any other account.
5. Download another photo.
6. You simply downloaded the same image you downloaded before, but with the filename slightly updated to include the other account name.

This didn't happen on v1.17.10.

[sn-o-w]

Looks like the issue is caused by method 2 which was introduced in this commit: 7b114cc

I commented out the lines of method 2, and the issue seems to be gone.

[sn-o-w]

@y252328 According to the commit message of 7b114cc, that method is supposed to run for some stories. Therefore, the second method shouldn't be something like this?!

let scriptJson = document.querySelectorAll('script[type="application/json"]');
for (let i = 0; i < scriptJson.length; i++) {
    if (window.location.href.match(/www.instagram.com\/stories\/[^\/]+\/(\d+)/)) {
        let match = scriptJson[i].text.match(/"pk":"(\d+)","id":"[\d_]+"/);
        if (match) return match[1];
    }
}

I tested this, and it looks like it doesn't trigger my reported issue. 🤔