Using Classic Outlook on Windows for personal email, calendar, and contact management
If you are asking about SAEC it appears the fix is in Version 2208 as noted below. I don't see any edits to the bug to indicate any issues with the fix released so far.
Version 2208: February 14
Version 2208 (Build 15601.20538)
Office Suite
- Fixed an issue where a dialog box saying "Trying to connect" would appear for multiple minutes while trying to save a new file to a network share, e.g., while using Save As or Browse in Word, Excel, and PowerPoint. This issue also affected saving email attachments to a network share.