Got my Fold 3 this week. Feels like a whole new machine from the Fold 2 despite looking 95% alike

Really glad they fixed some of the nonsense bugs like NFC defaulting to Mi wallet all the time. MIUI optimizations look alot more usable on Fold 3 too.
Still trying to iron out some teething issues at the moment such as work profile messages not displaying the preview messages (personal apps are OK). If anyone had found a way to configure notifications properly on work profile, MS Teams & Outlook to be specific , could you please share? I have tried configuring it with and without MIUI Optimization turned on but no luck.
These message previews used to be displaying fine on my Fold 2, but I can't seem to get it right this time.
EDIT 2: I could fix Outlook by reinstalling the app , but Work Teams continues to have a message preview issue.
In addition, MIUI optimization continues to produce delay notification for all apps.
I have did the following
- Set App battery saver to 'No restrictions'
- Lock apps
-Allow autostart
Turning off MIUI optimization will solve the delay issue, but icons & animations aside some added functions like separate inner & other screen rotation lock won't work as described.
Any bros here can share if how you successfully avoided the notification delay with MIUI optimization? Turning on performance mode did not help too.