javascript chromeでの並行ダウンロード制限（10まで）以上のダウンロード

const link = document.createElement('a');
document.body.appendChild(link);

//Promiseを返却して処理を止める
function pause() {
    return new Promise(
        (resolve, reject) => {
            setTimeout(resolve,  1000);
        }
    );
}

const files = [
"file1",
"file2",
"file3",
"file4",
"file5",
"file6",
"file7",
"file8",
"file9",
"file10",
"file11",
"file12",
"file13",
]

async function downloadAll(elements) {
    var count = 0;
    for (var file in files) {

        link.download = `${file}.txt`;
        link.href = URL.createObjectURL(link);
        link.click();
        URL.revokeObjectURL(link.href)



        if (++count >= 10) {
            await pause(1000);
            count = 0;
        }
    }

//参考URL
https://stackoverflow.com/questions/53560991/automatic-file-downloads-limited-to-10-files-on-chrome-browser