React Native Multiline ReturnKeyType Bug

I've made a TextInput where multiline={true} . I wanted to stop the user from being able to enter a newline themselves, so I set returnKeyType={'done'}. However, the returnKeyType prop seems to be nonfunctional when the multiline prop is true. Is there a work around for this, or will I just have to wait until they patch this? I'm using an android phone and am on react-native version 0.44.0.