Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for an issue that matches the one I want to file, without success.

Issue Details

• Electron Version:
  • 6.0.0-beta.12
• Operating System:
  • macOS 10.14.5
• Last Known Working Electron version:
  • 6.0.0-beta.11

Expected Behavior

Selecting a character from the Emoji & Symbols popover should enter it to the focused input

Actual Behavior

The popover closes and no character is input

To Reproduce

1. $ git clone https://github.com/javan/electron-quick-start.git -b emoji-and-symbols-bug
2. $ npm install
3. $ npm start || electron .
4. Click the Edit → Emoji & Symbols menu or press ⌃⌘Space to open the popover
5. Select any character from the popover

Screenshots

Additional Information

#18995 may be the culprit since it was introduce in beta.12 (cc: @erickzhao @codebytere)