Stuck in Loading Loop After Opening a Large File

[dengmengjie]

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• Confirmed that it can be reproduced in built-in themes without customized css.

  If it only exists in 3rd party themes or css, you can still report it, but please attach the theme target or the css file. We may not "fix" it, if it is caused by 3rd party themes or css styles that we cannot support.

• Searched http://support.typora.io/

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Describe the bug
After I accidentally opened a very large file (not markdown) in Typora on macOS, Typora got stuck and can no longer open any file. The app launches but stays in a loading/spinning state; attempting to open even tiny files never completes.

I fully uninstalled Typora, removed caches/state/preferences I could find, and reinstalled. The problem persists.

What I’ve tried (no effect)

• Uninstalled Typora and deleted the following paths, then reinstalled:
  ~/Applications/Typora.app
  ~/Library/Application Support/abnerworks.Typora/
  ~/Library/Caches/abnerworks.Typora/
  ~/Library/Preferences/abnerworks.Typora.plist
  ~/Library/Saved Application State/abnerworks.Typora.savedState
• Rebooted macOS between uninstall/reinstall.
• No custom CSS/themes (fresh install).

Desktop (please complete the following information):

• macOS Sequoia 15.6.1

Typora Version

• 1.10