Ionic alert positioning

I am trying to use ionic alert . The position is fine for most of the mobile phones . But for a few phones with android 5.1 the position seems to go to the right in landscape orientation . How can I customise the alert position ? is this a problem with ionic or something else ?

Did you remote debug the problem on the device already? Follow these instructions here to debug the problem in Chrome dev tools: You can inspect the HTML as you could locally and try to understand what is going wrong.