I'm generating a large Dart file (~3.5k lines) and the analyzer seems fine but when I make a change and save I see:

and the save never completes.
If I turn off 'fixAll' and 'organizeImports' under 'codeActionsOnSave' the save completes without issue.
Logs:
Dart-Code-Log-2022-04-04 12-00-19.txt
Thanks!