Alert Popup not appearing on UI

Using playwright i am launching the browser and clicking on buttons which throws alert pop-up but after clicking the buttons, pop-up are not appearing .Below are the button elements.
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  <input type="button" id="marketReport" name="marketReport" value="Launch market report" class="button-raised-primary" onclick="execute(this.form, 'marketReport');" accesskey="" style="">

  &nbsp;
  <input type="button" id="factReport" name="factReport" value="Launch fact report" class="button-raised-primary" onclick="execute(this.form, 'factReport');" accesskey="" style="">

I have tried every browser setting but nothing is working. working with selenium with same browser setting.How can i resolve the issue.

Also when i perform some other operations on that page like downloading file and then try to click buttons then the pop-up starts appearing

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