Whenever I send a message to anyone through the desktop application, the app on my phone send me a notification.

my microphone isn't working in Teams App on a MAC Book Pro. The web meetings work, but not the native app on the Mac.

When logging out of the site and logging in again, the dark theme is reset to the default one

During group calls, if I'm using my camera, Teams crashes :
First, my video freezes in the other users screens, and my screen freezes also, but sound continues working.
Then the sound also stops. At this point, buttons do not function anymore, I cannot close the applicationor end my call. Sometimes, even with the task manager, the application takes time to close, and if I reopen it too quickly, it still bugs afterwards, no button answer, no video, etc...

Unable to delete a document, getting an error. I've tried to complete this task online, and through the app.

See images below for examples of icons not rendering and text alignment in adaptive cards with latest version of MS Teams for iOS

Twice in the last week, Teams has stopped sending chat messages. I get "Failed to send" across all devices and internet sources. Everything else on all devices works, both mobile and PC.

Unable to "Meet Now" on Android app.

We are unable to create a meeting while on Android app.

We are using it on a Android tablet:
Galaxy Tab S2
Model: SM-T810
Android version: 7.0
Build Number: NRD90M.T810XXU2DRB1

The organizers don't get a Join button on the meetings that are set up through the Outlook application.

If I chat with 2 or more people, when I switch from one person to the other, it will often place the scroll bar well up above where the last read line is, so I have to scroll down. When I do, it often takes 5 or more seconds to load all the IMs I've already read as well as the new ones. I either see blank space or solid rectangles where the text should be until it actually loads.

This makes it difficult to maintain good flow during multiple conversations.

File upload in web is ok, but it always failed to upload file in desktop application

Our Guest member added to the team is not visible in team members list but we have a message that "this channel have guest members". When we try to add new guest we can't even we have "Owner " permissions. The problem occurred today 14th of September 2018

Noticed that all Team members were removed from Tuesday. Am unable to add them back. System says am not authorized

Guests don't seem to be able to screen share during video meetings. The share icon on the screen is grayed out for the guest.

Avatars are partially cutoff when the user is typing.

some new message can't reach my account.
Which other person can see.
Even my feed saying new message arrive I can't read them

Repro steps: rather not share here , but feel free to mail me if you consider this an issue

Platform : does not matter
Browser : does not matter either

If I changed my Microsoft teams password in Desktop and then try to use the teams Android app, it prompts me to enter the credentials again as a notification, but if I ignore it, I can still see my previos chat history and files. Now, this is a security bug, like in case if an employee is leaving, he still can access files which he had used in teams through the mobile app.