Unable to use down arrow keys when writing an email

To Reproduce…

Steps to reproduce the behavior:

  1. Create new mail or reply
  2. Add a body of text, also add some colons “:”
  3. You can navigate around the body text
  4. Place your cursor after the colon, the down arrow key does not work

Expected Behavior

You should be able to press down

  • OS and Version: macOS 13.0.1 (also happened in previous versions)
  • Mailspring Version: Version 1.10.7 (1.10.7)