[Bug]: {action: "deny"} from contents.setWindowOpenHandler(handler) is unusable

[safris]

[Bug]: {action: "deny"} from contents.setWindowOpenHandler(handler) is unusable

[codebytere]

"Grrr! A popup blocker may be preventing the application from opening the page. If you have a popup blocker, try disabling it to open the window."

I've never seen this and it's not part of Chromium's own codebase - is this part of the app you're working on? It's not reproducible for me either. The window simply doesn't open, as I'd expect. I added

mainWindow.webContents.setWindowOpenHandler((details) => {
    return {
      action: 'deny'
    }
  })

to the main process and window.open() to the renderer process on macOS.

[safris]

@codebytere, you're absolutely right. This bug was indeed outside of Electron. I apologize for raising this here, and thank you for looking into it 🙏