New Outlook Editor uses wrong language for Spell Check
I'm using the new Outlook (Version1.2024.403.300;Client Version 20240405002.10) on Windows 11. English (US) is the default language installed on my system and used by all other Microsoft 365 apps (Word, Excel, etc). However, after sending one email in French last week, now the Microsoft Editor in Outlook will only spell check in French on all new messages. I can add English to the Editor under "Multiple Languages", but after restarting Outlook it sometimes reverts back to French as the only language listed.
