How to properly sub class React native webview to disable the context menu on selection?

I need to disable the default context menu, that pops up when some text is selected in the react-native-webView.

I forked the library and added a new MyWebView.h and MyWebView.m files to try and disable the selection action.

- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
{
    return NO;
}

Then inside RNCWebView.m file, I made the following changes:

1. In the implementation block of RNCWebView, I instantiated my custom webview as

     @implementation RNCWebView
   
     {
        MJRWebView *_webView;
        (other code here)
     }
   

2. Then inside initWithFrame, I am doing the following:

    - (instancetype)initWithFrame:(CGRect)frame
     {
        if ((self = [super initWithFrame:frame])) {
        super.backgroundColor = [UIColor clearColor];
        _webView = [[MJRWebView alloc] initWithFrame:self.bounds];
        (other props)
   

The selection got disabled, but other props like onMessage and injectJavascript stopped working. Is this the correct way of disabling the context menu ?