claude-code - 💡(How to fix) Fix [BUG] Issue: IME function keys (F7/F8) not passed through in Electron app

Error Messages/Logs

TL;DR

The issue can likely be resolved by modifying the Electron app to prevent it from capturing the F7 and F8 function keys, allowing them to be passed through to the Windows IME.

Guidance

• Investigate the Electron app's keyboard event handling to identify where the F7 and F8 keys are being captured, and consider using the webContents.setIgnoreMouseEvents or webContents.addEventListener methods to allow these keys to be passed through to the OS.
• Review the Electron documentation for keyboard event handling and IME support to ensure that the app is properly configured to work with Japanese IME on Windows.
• Consider adding a custom keyboard shortcut handler to the Electron app to explicitly pass through the F7 and F8 keys to the IME during text composition.
• Verify that the issue is specific to the Electron app and not a problem with the underlying Anthropic API or Claude Model.

Example

No code example is provided as the issue does not include specific code snippets, but the Electron documentation provides examples of how to handle keyboard events and IME input.

Notes

The issue is reported as a regression, indicating that it worked in a previous version, so comparing the current code with previous versions may help identify the cause of the problem.

Recommendation

Apply a workaround by modifying the Electron app's keyboard event handling to pass through the F7 and F8 keys to the Windows IME, as this is likely to be a more straightforward solution than attempting to upgrade to a fixed version (which may not be available).