POST Is there anyway to show pop up as default on mobile?

[globalnewsmap]

On Arcgis online's mobile web page, I want to show pop-up's contents as default when I click a polygon.

As in the first image, when I click a polygon, only pop-up's title is shown. I need to click ^ button in order to show the contents. 

I want to them to be shown when I click a polygon as in the second image.

 

 

The problem occurs on Arcgis Online's mobile webpage.

Please help me solving this issue.

Thank you.