Scrollview inside constraint layout does not scroll to the bottom of the parent constraint

Question

I have a form which has around 12/13 fields. I used a Scrollview inside a constraint layout. Below is the hierarchy of the XML layout. The problem is, it doesn\

Answer 1

In my case NestedScrollView worked instead of ScrollView.

Following is the snippet of my working layout: Please make sure that you haven't make any childview height to match parent(0 dp) inside constrianlayout also for scroll view android:fillViewport="true;

Ask me if any doubt Occur.