Stop using deprecated classess

[MacDeveloper1]

You use in your code ToolbarOptions which is

@Deprecated(
  'Use `contextMenuBuilder` instead. '
  'This feature was deprecated after v3.3.0-0.5.pre.',
)

Also in the TextSelectionControls

  @Deprecated(
    'Use `contextMenuBuilder` instead. '
    'This feature was deprecated after v3.3.0-0.5.pre.',
  )
  Widget buildToolbar(
    BuildContext context,
    Rect globalEditableRegion,
    double textLineHeight,
    Offset selectionMidpoint,
    List<TextSelectionPoint> endpoints,
    TextSelectionDelegate delegate,
    // TODO(chunhtai): Change to ValueListenable<ClipboardStatus>? once
    // migration is done. https://github.com/flutter/flutter/issues/99360
    ClipboardStatusNotifier? clipboardStatus,
    Offset? lastSecondaryTapDownPosition,
  );

Should be fixed.

[MacDeveloper1]

Basically your code is buggy under flutter 3.10.0

[Sese-Schneider]

@MacDeveloper1 can you elaborate why this is a bug?
Deprecated members are still supported, but discouraged from usage.
Also, if you have a fix feel free to open a PR!