bug: ion-segment-buttons activating improperly after opening contextmenu (right mouse click) on Mac

[kinggolf]

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

v8.x

Current Behavior

After opening/closing contextmenu over an ion-segment-button in an Ionic Electron app running on a Mac, other segments appear activated by just hovering over them. These segments are not actually activated since the ion-segment value has not changed. This behavior can also be seen on the Ionic docs, https://ionicframework.com/docs/api/segment-button. Our Electron app uses Ionic V6, but same behavior happens on V8.

Screen.Recording.2024-09-13.at.9.49.30.AM.mov

Screen.Recording.2024-09-11.at.11.24.12.AM.mov

Expected Behavior

After opening/closing contextmenu the other segments should not appear to be activated when hovering over them.
This behavior does not appear on Windows, only on Mac.

Steps to Reproduce

1. Go to https://ionicframework.com/docs/api/segment-button
2. On the Basic Usage example right click the checked segment
3. Click off to remove the context menu
4. Hover mouse over other segments to see them appear activated
5. This can only be stopped by left clicking again

Code Reproduction URL

https://stackblitz.com/edit/ionic6-angular13-agaqtv?file=src%2Fapp%2Fapp.component.html

Ionic Info

Ionic:

Ionic CLI : 7.2.0 (/Users/larry/.nvm/versions/node/v20.14.0/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 6.7.5
@angular-devkit/build-angular : 18.0.7
@angular-devkit/schematics : 18.0.7
@angular/cli : 18.0.7
@ionic/angular-toolkit : 7.0.0

Capacitor:

Capacitor CLI : 6.1.1
@capacitor/android : 6.1.1
@capacitor/core : 6.1.1
@capacitor/ios : 6.1.1

Utility:

cordova-res : not installed globally
native-run : 2.0.1

System:

NodeJS : v20.14.0 (/Users/larry/.nvm/versions/node/v20.14.0/bin/node)
npm : 10.7.0
OS : macOS Unknown

Additional Information

https://forum.ionicframework.com/t/ion-segment-button-hover-activated-on-right-mouse-click/244097

[kinggolf]

A couple notes here:

1. I was able to resolve this ion-segment-button behavior by issuing a mouseup MouseEvent after the context menu is closed.
2. The reported behavior appears not to happen on all Macs. I had it tested on 4 Macbook Pros and the behavior appears 3 of them, but not on the 4th.