bug: ion-back-button ignores global config for backButtonText

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

• v4.x
• v5.x
• v6.x

Current Behavior

ion-back-button ignores global config:

IonicModule.forRoot({ backButtonText: '', }),

Expected Behavior

back button contains only icon

Steps to Reproduce

Update to “@ionic/angular”: “^5.8.3” with “@angular/*”: “~12.2.9”

Code Reproduction URL

No response

Ionic Info

Ionic:

Ionic CLI : 6.17.1 (/usr/local/lib/node_modules/@ionic/cli) Ionic Framework : @ionic/angular 5.8.3 @angular-devkit/build-angular : 12.2.9 @angular-devkit/schematics : 12.0.3 @angular/cli : 12.2.9 @ionic/angular-toolkit : 4.0.0

Cordova:

Cordova CLI : 10.0.0 Cordova Platforms : android 10.1.0, ios 6.2.0 Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 5.0.0, (and 16 other plugins)

Utility:

cordova-res : 0.15.3 native-run : 1.4.1

System:

Android SDK Tools : 26.1.1 (/Users/vs/Library/Android/sdk) ios-deploy : 1.11.4 ios-sim : 8.0.2 NodeJS : v12.18.3 (/usr/local/bin/node) npm : 6.14.6 OS : macOS Big Sur Xcode : Xcode 13.0 Build version 13A233

Additional Information

No response

[liamdebeasi]

This is fixed in Ionic Angular v5.8.4. Thanks for the report!

npm install @ionic/angular@latest

[liamdebeasi]

Thanks for the issue. This has been resolved via https://github.com/ionic-team/ionic-framework/pull/24054, and a fix will be available in an upcoming release of Ionic Framework.