Elevation prop does not work for M2 theme

[ITESaurabh]

Current behaviour

According to documentation "In version 2 the elevation prop was accepted via style prop i.e. style={{ elevation: 4 }}. It's no longer supported with theme version 3 and you should use elevation property instead."

But in reality, even if we use style with elevation: 0. it does not affect the button at all.

Expected behaviour

After adding the style={{ elevation: 0 }} on M2 themed contained button it should not contain any shadows, and must behave like a flat button.

How to reproduce?

• use Button component with mode=contained
• make sure to have theme version 2 enabled
• add style={{ elevation: 0 }} to the Button

Reproduced Snack

https://snack.expo.dev/@stanwar/react-native-paper-m2-button-issue

Preview

What have you tried so far?

Your Environment

software	version
ios	N/A
android	14
react-native	0.73.6
react-native-paper	5.12.3
node	20.11.1
npm or yarn	1.22.22 (Yarn)
expo sdk	None (bare project)