On macOS Catalina 10.15.4, the chat notifications in the notification centre show up blank in the corner of the screen until you click on them.
This makes them not very useful.
Hi zorro2b! Thank you for bringing this issue to our attention. We will investigate and if we require further information we will reach out. Best regards, Teams Platform
@zorro2b , Thanks for reporting this. This is a known issue. we are looking into this.
This issue still exists. I wonder why the bug has been acknowledged and then closed?
Same issue for me, it also freezes my video calls
@Trinetra-MSFT, is there a bug ticket that we can watch on a different platform if this is not the correct medium?
Had this issue for at least a couple of months with video freezing when notifications come in. Lots of updates along the way, but none that address this very annoying issue!
@Trinetra-MSFT please re-open the issue. This has not been resolved.
I'm having this issue also. I get video freezing with every. single. notification. It is really annoying.
Also, my notifications are blank. Why is this issue closed?
Teams version 1.3.00.9271
OS Catalina 10.15.5 (19F101)
It seems like this happens only on company MBP (remotely administerable) or on newer HW.
I have 2 MBP, one personal (MBP 15", 2017) and one from my company (MBP 16", 2019). Both on same Catalina (10.15.5) and with same Teams (1.3.00.9271).
I see blank notifications only on the newer one. Hope this could help to resolve the issue.
OMG @Trinetra-MSFT please fix your shitty software. This bug is so frustrating and you just close?!.
Issue still exists...
The fix for this issue has been released but it is going to take some time to reach the public builds. Thanks!
I have macOS Catalina Version 10.15.5 with Microsoft Teams Version 1.3.00.15561 installed and I still get this very same issue. It's really annoying and a detriment to the experience 馃槥.
The fix for this issue has been released but it is going to take some time to reach the public builds. Thanks!
In which build is the issue fixed?
Still have the issue a couple weeks now since the update that a fix was released. It would be nice to know which build has the fix.
I'm on macOS Catalina 10.15.5 with Microsoft Teams Version 1.3.00.15561 and issue is still here.
Like all others, blank notification freezes video calls and presentations.
Please switch to macos native notifications.
Me too. macOS Catalina. Teams version 1.3.00.18164
Any update on when this fix might be released? Thanks
Still an issue for me and has been for months. REALLY annoying having to nudge the mouse to reactivate the video call everytime a notification comes in
Starting to doubt that anyone from the development is reading these comments as the issue status is Closed.
yes, it is very upsetting. The issue is still here. For months and months now.
Checking latest status on this.
This issue is closed because this issue list is for Microsoft Teams App development, product support channels are listed here. However, we have raised bug internally to Product team for tracking purpose.
Checking latest status on this.
This issue is closed because this issue list is for Microsoft Teams App development, product support channels are listed here. However, we have raised bug internally to Product team for tracking purpose.
Thanks, deeply appreciated.
When can we expect to have some feedback from the Product team regarding a fix?
Could you please share your Desktop app version?
Microsoft Teams Version 1.3.00.18164 running on macOS Catalina Version 10.15.6 (19G73).
The fix has not reached general ring yet for Mac desktop. I am checking with desktop team on this.
@Wajeed-msft Any updates on when this is going to be reaching general ring?
Any plans to support OSXs built-in notification API? Currently Teams does not respect "Do Not Disturb" mode on my OS and notifications will pop up even though I am in DnD mode. This is a pretty big security issue because private chats will pop-up on my desktop potentially when I am screen-sharing with a client or presenting in from of an audience.
Hard to believe this is still an issue.... 6 months later.
7 month later still....
You have Microsoft Teams Version 1.3.00.18164. It was last updated on 9/30/20.
@Wajeed-msft have you already received feedback from the the desktop team?
Yeah still an issue for me too. So painful that its still an issue for this long!
The fix has reached the public ring/R4 too. If you still see this issue please update your Teams desktop client
@Trinetra-MSFT
You have Microsoft Teams Version 1.3.00.18164. It was last updated on 05/10/2020.
Issue still present. Please advise on exact version number this will be available on.
Same issue on macOS Big Sur 11.0 beta (20A5384c)
Hi zorro2b! Thank you for bringing this issue to our attention. We will investigate and if we require further information we will reach out. Best regards, Teams Platform
We made a fix for macOS Catalina 10.15 meanwhile Could you please confirm what you are seeing "white" toasts or blank "purple" toasts?
Having the same issue. I can only see blank purple toasts and avatars for all notifications. @Trinetra-MSFT
Same, the toast is now purple instead of just blank. sometimes it is half purple half white.
I still get blank notifications, and it still freezes my video calls until I move my mouse over the video call window.
I get blank toasts on the latest version of teams and running BigSur
macOS Big Sur Beta here and getting blank purple toast notifications. Teams version 1.3.00.26266
Could you please do an update to latest OS (I believe Beta 10) and Teams version and and let us know if issue is still there?
I am already on Beta 10 and still getting the issue
Issue has been observed on Big Sur Beta 11 as well. @Trinetra-MSFT Any updates
Same problem Big Sur Beta 11 / Teams 1.3.00.24758
@Trinetra-MSFT Blank toasts with Avatars is observed on Teams native client on Mac OS Big Sur Beta 11, Teams 1.3.00.26266.
By the way, for those of you with Mac OS / Blank Toast problems, have you noticed that you get bad web rendering inside the teams client, for example click on Help -> What's New. I get this regardless of theme; and office online docs also fail to render inside teams (but fine in browser).

Just wanted to add that this has been going on for months now. First on macOS Catalina and now on Big Sur. Notifications are just blank purple boxes. I'm running macOS Big Sur 11.0 Beta (20A5395g) and MS Teams 1.300.26266.
Also on macOS Big Sur 11.0 Beta (20A5395g) and MS Teams 1.300.26266 on MBP 16" same issues with notifications and document rendering with Teams windows.
@Trinetra-MSFT The issue of the blank notifications and document rendering resolved for me with 1.3.00.28778 which installed today, 28 October.
Can anyone confirm if this issue still persist for them?
How do I force Teams to update to the latest version 1.3.00.28778 - still on 1.300.26266 - used the Check for Updates function but no new version?
I can confirm updating to 1.3.00.28778 (on Big Sur Beta 11) fixes the toast notifications. This can only be done in developer preview right now. You can enable Developer Preview in Office 365 Admin portal and then in Teams go to Profile (icon)>About>Developer Preview. Once Teams restarts, it will update.
I'm on a MacBook Pro (15-inch, 2018) running MacOs Catalina 10.15.7 with Microsoft Teams Version 1.3.00.28778.
Still have the problem of a blank MS Teams notification window. This is annoying because I can't switch to the app using cmd+tab.
Any solution, please?
@stefanorainieri, can you please try developer preview and let me know if issue still persists.
Hi @Abhijit-MSFT, issue still there.
This issue has been resolved for me in 1.3.00.28778. I don't have access to the developer preview so this must be the production release that installed automatically.
The fix has been deployed to GA , Please feel free to reopen if you still have this issue.
Issue is still around with Catalina 15.6 and teams version 1.3.00.28778
Exactly the same for me as for @tudorPersonal
I'm on a MacBook Pro (15-inch, 2018) running MacOs Catalina 10.15.7 with Microsoft Teams Version 1.3.00.28778.
Still have the problem of a blank MS Teams notification window. This is annoying because I can't switch to the app using cmd+tab.
Any solution, please?
Hi, for me the solution is to assign the MS Teams to all desktops (right click on the icon -> options -> assign to...). After that I'm able to use cmd+tab to switch directly to chat window, instead of the blank one.
HTH.
I'm on a MacBook Pro (15-inch, 2018) running MacOs Catalina 10.15.7 with Microsoft Teams Version 1.3.00.28778.
Still have the problem of a blank MS Teams notification window. This is annoying because I can't switch to the app using cmd+tab.
Any solution, please?Hi, for me the solution is to assign the MS Teams to all desktops (right click on the icon -> options -> assign to...). After that I'm able to use cmd+tab to switch directly to chat window, instead of the blank one.
HTH.
Hi @imitov
Thanks a lot for you workaround. It works also for me.
Even if it's not the best for my usual "workspace".. but probably it's only me by being obsessed in having one defined desktop for each app.
At the end, anyway , it's strange to have an blank window in MS Teams.. I hope they will fix it.
Thank you
I'm on a MacBook Pro (15-inch, 2018) running MacOs Catalina 10.15.7 with Microsoft Teams Version 1.3.00.28778.
Still have the problem of a blank MS Teams notification window. This is annoying because I can't switch to the app using cmd+tab.
Any solution, please?Hi, for me the solution is to assign the MS Teams to all desktops (right click on the icon -> options -> assign to...). After that I'm able to use cmd+tab to switch directly to chat window, instead of the blank one.
HTH.
Unfortunately for me, it did not work. Happy that it is a solution to you and others.
@stefanorainieri : Let me check this with team for Catalina 15.6 and teams version 1.3.00.28778. I will get back to you in sometime
@stefanorainieri : Let me check this with team for Catalina 15.6 and teams version 1.3.00.28778. I will get back to you in sometime
Hi, my MS Teams Version is now 1.3.00.30874 (previously it was 1.3.00.28778).
Now the issue seems solved.
I think there was an update yesterday, because today I can see some UI changes, more specifically call buttons changed.
Thanks to all!
Sorry, but it still does not work. Once a notification comes, the notification window always takes precedence - on a Mac.
Sorry, but it still does not work. Once a notification comes, the notification window always takes precedence - on a Mac.
You are right, it's not working AGAIN also for me... :'(
Most helpful comment
The fix for this issue has been released but it is going to take some time to reach the public builds. Thanks!