Anchored Adaptive Banner AdSize problem

[zhou]

In my project, I'm using Anchored Adaptive Banner AdSize. The key code is as follows:   DisplayMetrics outMetrics = Resources.getSystem().getDisplayMetrics();
float widthPixels = outMetrics.widthPixels;

float density = outMetrics.density;

int adWidth = (int) (widthPixels / density)

AdView adView = new AdView(context);
adView.setAdSize(AdSize.getCurrentOrientationAnchoredAdaptiveBannerAdSize(ConfigApplication.getContext(), adWidth)) In the production environment, we have found that:
After checking with the tool Layout Inspector, it was found that:

1. Sometimes the width of the banner ad view (adView) being displayed is smaller than the screen width.

2. Sometimes the adView width is normal, but the content inside it is smaller than the screen width and is not centered.

how to solve the problem？ admob version: 23.2.0