Return-key 'next' on numeric TextInput doesn't work on iOS since 2019?!?

Please provide all the information requested. Issues that do not follow this format are likely to stall.

Description

If using another returnKeyType then ‘done’ on a numeric TextInput, it isn’t shown at all.

React Native version:

System: OS: macOS 11.4 CPU: (8) x64 Intel® Core™ i7-8559U CPU @ 2.70GHz Memory: 34.68 MB / 16.00 GB Shell: 5.8 - /bin/zsh Binaries: Node: 12.22.1 - /var/folders/pz/j_z7p6bs1gq08f42zb9x_fj00000gn/T/yarn–1625065239113-0.5195055990868227/node Yarn: 1.22.10 - /var/folders/pz/j_z7p6bs1gq08f42zb9x_fj00000gn/T/yarn–1625065239113-0.5195055990868227/yarn npm: 6.14.12 - ~/.nvm/versions/node/v12.22.1/bin/npm Watchman: Not Found Managers: CocoaPods: 1.10.1 - /usr/local/bin/pod SDKs: iOS SDK: Platforms: iOS 14.5, DriverKit 20.4, macOS 11.3, tvOS 14.5, watchOS 7.4 Android SDK: Not Found IDEs: Android Studio: 4.2 AI-202.7660.26.42.7351085 Xcode: 12.5/12E262 - /usr/bin/xcodebuild Languages: Java: 15.0.1 - /usr/local/opt/openjdk/bin/javac npmPackages: @react-native-community/cli: Not Found react: 17 => 17.0.1 react-native: 0.64.1 => 0.64.1 react-native-macos: Not Found npmGlobalPackages: react-native: Not Found

Steps To Reproduce

Provide a detailed list of steps that reproduce the issue.

1. Create a TextInput
2. Set: keyboardType=“numeric” returnKeyType={‘next’}
3. Run on iOS

Expected Results

A next button in the toolbar above the keyboard

Snack, code example, screenshot, or link to a repository:

This problem seems to be occurring now for a longer time, the creator of the original issue didn’t follow the template though: https://github.com/facebook/react-native/issues/26885

<TextInput keyboardType="numeric" returnKeyType={ 'done' } />

<TextInput keyboardType="numeric" returnKeyType={ 'next' } />

[Hustenbonbon]

@ken0nek I don’t understand how your comment and this issue are related. On a “done” return key type, react native shows a toolbar. On “next”, it doesn’t show a toolbar. This inconsistency looks like a bug to me and is not related to a toolbar showing at all or not on UIKit. Please correct me if I misunderstood your comment.

[ken0nek]

I think it’s not a React Native issue.

We cannot display Done button and Next button when we specify Number Pad, Phone Pad, or Decimal Pad etc. even when we use UIKit.