A partner at a different organization invited me to join a Team. I can't access the account--the issue:
1. Clicked invite to join Team created by partner
2. Signed in to Teams using my Office 365 Premium account (joined to my business domain)
3. The Team doesn’t display under the ‘Teams’ section
4. The notification next to my account name tells me I have six new alerts/messages (I also received six email alerts stating I’ve been tagged in a discussion in the Team I was invited to)
5. When I click on my account name, it show me an alternate account I didn't create called 'Microsoft (guest)'. The notifications are attached to this account, not my primary business account. T

1. When I click on the 'Microsoft' account, I receive a pop up: “Want to switch to Microsoft? We might ask you to sign in again.”
   When I click Yes, Teams refreshes, auto-signs me back in and loops back to the same alert (step 6). From then on, I’m stuck in the same loop.

Please fix this bug. On Android guests can log into Teams if they first log in on the Teams web app. But on iOS browsers (both Safari and Edge), the link to join a team takes user to the mobile site, and there is no option to open the Teams web app, even if they request desktop site (except on older devices like iPhone 5S).

This bug has been confirmed on multiple devices (iPad, iPhone 8, etc. as well as with the newest version of iOS (13.5.1))

Even if users first log into Teams web app on desktop and then try to log into guest account in iOS mobile app it doesn't work (see error message attached).

Please see this bug for more info and a video https://microsoftteams.uservoice.com/forums/908686-bug-reports/suggestions/38737450-guest-users-cannot-log-in-into-teams-on-ios-device (I posted here so it is in the right category)

Thank you in advance for providing support.

A few days ago, any new Guest users cannot be found when searching for them in Teams.These are users that have been onboarded to AAD outside of Teams.

The only way to add them is to search by email in the search bar, then go to the Team, then the Guest is found.
Have logged a support ticket, but I got told it's by design.

This only started occurring a few days go, and now it's complex for a user to add a Guest to a team without knowing their email address (ie can't add by name until the cache? is populated by searching users by email address)

Dear smart MS teams global product design innovation team!!!

my feedback:

The guest access rules are designed in a way, that create a lot of problems in collaboration of different companies and really gives me and my customers a lot of frustration. We are forced to use MS teams, because of the Microsoft success in Germany and Europe with it's strong data security regulations... But we start to really hate it.

Why:

21 century businesses are build on cross organisational collaboration.
The structure of the MS Teams application design is meant for internal company use. COVID boosted the need to do all kind of meetings in the MS teams app, especially cross organizational meetings and workshops.

Please give us very soon an update or product design change, that enables cross organizational collaboration in a better way.

or change the accessibility of the guest Access

make it possible to see all participants of a meeting, workshop
(we want to conduct Workshops with 15- 200 and more people)
If we invite them to our organisation, they cannot see the videos or change the sight....
If we come to their organisation, we can only see 9 pictures. How do you think, we can be successful with that?
impossible, frustrating and business destroying for us

show all images for guests!
create a different type of user

Enable external facilitation!!!
there a millions of consultants, design thinking Experts, high Quality Change Makers, who will love this innovation

I am looking forward to be reading your ideas for a change in the product design of MS teams - then I will be happily wearing
I love MS teams stickers

thanX

Stefanie from Berlin

When a Guest is added to a team in Microsoft Teams, the user is automatically created in Azure AD for the tenant which also shows in the Microsoft 365 Admin Center. However when that same user is removed from Microsoft Teams, the user that was created in Azure AD and M365 Admin Center doesn't get automatically removed.

The problem with this is that I have several Team Leaders who need to be able to add guests to their team for certain collaboration and then to remove them from the team when they're not needed anymore. These Team Leaders don't have access to our our company Azure AD or M365 Admin Center which means that as they go adding and removing, the list of dead user accounts in these admin centers grows and grows.

In essence, if you allow users to add guests via Microsoft Teams, you should allow them to also remove those same guests via Microsoft Teams without then having to remove the account from separate admin centers.