Issue Summary

Input is sometimes broken and gets looped when using the old editor

Steps to Reproduce

1. Navigate to a page that is made using the old editor
2. Click the pencil icon to edit
3. Start editing
4. Reload the editor until you see the multiple avatars of yourself
5. Type something (any of ASCII or multibyte text)

Expected Results

User is able to edit

Actual Results

The input text is getting looped forever
bug.mov

Workaround

• reload the page
• change the locale to "English(US)" by
  1. navigate to https://id.atlassian.com/manage-profile/account-preferences
  2. update the language setting to "English(US)"
  3. wait for 5 minutes and reload the Confluence page