Button to view more or less is not showing up

[thechaudharysab]

I've implemented it simply as:

<ViewMoreText numberOfLines={5}>
         <Text style={styles.listText}>{categoryArray.toString().split(",").join("\n")}</Text>
</ViewMoreText>

But I'm not able to see the View More/Less button, and if I get rid of the numberOfLines prop the I see the complete list.

[NamrataRaikwar2002]

For me, the read more and less button shows somewhere and somewhere doesn't. When I use the hard-coded text the read more and less button shows but when I use state it is not showing somewhere. @nlt2390