Display issue in lumia 1520 with facebook messenger

[j3angerz]

This is my friend's Lumia 1520 facebook messenger chat screen

This is my Lumia 1520 facebook messenger chat screen

As you can see there is a annoying black bar at the bottom and at first I thought that maybe the app is not optimized for my device screen yet but after several updates the issue still there and saw my friend screen so i wonder is there something wrong with my device or just a bug of the app . I also have same this issue with others app but most of my app is perfectly display on my screen especially game . Help me figure this guys ((

 

[David P2]

Are either of you running WP8.0 or WP8.1?

 

[Zulfigar]

I'd keep with your initial thought, that it isn't optimized for 1080p screens yet. I think the recent updates were for bugs that came out after adding new features. I don't recall reading about 1080p optimization, but I hope it comes.

 

[j3angerz]

Mine is 8.1 and his is 8.0

 

[j3angerz]

Yes . I think you right .... I just confuse why my friend don't have the issue like me . His device currently on WP8.0 and mine is 8.1 . I don't think that is firmware's fault btw . Gaming experience on 8.1 dp very awful