The Dallas Cowboys' supposed homecourt advantage worked in the San Francisco 49ers' favor instead, thanks to the design of the AT&T Stadium.

There is no doubt the Cowboys' home arena is one of the better stadiums in the NFL. But it has a major design flaw: The windows cause a painful glare for players when the sun hits them during late afternoon games. That was the case Sunday when Dak Prescott and co. were playing the 49ers in the Wild Card round of all days.

For what it's worth, the glaring issue has affected the Cowboys in more ways than one. Wide receiver Cedrick Wilson Jr. failed to catch a Prescott pass late in the second quarter because of it, as he clearly ducked in what seems his way to fight make up for the lack of visibility.

With that said, a lot of people on social media roasted Cowboys owner Jerry Jones for the stadium problem. Given his wealth, it's probably easy for him to get some blinders for his team.

The Cowboys fell behind the 49ers at halftime 16-7, and while their problems were more than just the sun blinding them, it certainly didn't help them stage a comeback.

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It will surely be a talking point after the contest, especially since playing at home should have given Dallas the advantage. While the home fans did show up to cheer for the Cowboys and make life hard for the 49ers, another problem appeared.