Flutter - Use contextMenuBuilder instead of toolbarOptions to disable Textfield interactions

Since the upgrade to Flutter 3.x the use of toolbarOptions has been deprecated and contextMenuBuilder was introduced, I found some documentations regarding its use but can't find any docs concerning how to use it to prevent interactions.

The question is I have some parameters set to toolbarOptions and I want to migrate those params to contextMenuBuilder but I couldn't make it so

toolbarOptions: ToolbarOptions(
    copy: false,
    cut: false,
    paste: false,
    selectAll: false,
),

I tried setting null to children but it still shows the copy/paste buttons

contextMenuBuilder: (context, editable) {
    return AdaptiveTextSelectionToolbar(
        anchors: editable.contextMenuAnchors, 
        children: null
    );
},

This is how you can remove Cut option.

Similar you can adjust for other options.
This is from official documentation:
https://docs.flutter.dev/release/breaking-changes/context-menus

TextField(
          contextMenuBuilder: (context, editableTextState) {
            final List<ContextMenuButtonItem> buttonItems =
                editableTextState.contextMenuButtonItems;
            buttonItems.removeWhere((ContextMenuButtonItem buttonItem) {
              return buttonItem.type == ContextMenuButtonType.cut;
            });
            return AdaptiveTextSelectionToolbar.buttonItems(
              anchors: editableTextState.contextMenuAnchors,
              buttonItems: buttonItems,
            );
          },
        )

Just do this:

TextField(
  contextMenuBuilder: null
)

which (in my experiments) have the same effect as toolbarOptions: ToolbarOptions(...everything false) in the old days.

Note that providing a null is indeed different from never providing it, since the latter will yield a default non-null value.

Currently, I am only using

enableInteractiveSelection: false

without adding any contextmenu to the textField