I suggest removing the need to flip between accounts to see news feed, chat, teams and channels for each account. Once you're logged to all your accounts you should be able to see all of these from the same area regardless what account they're part of. Flipping between accounts to see these things is inefficient and also is problematic with notifications.

As of the latest update, Guest users have almost full functionality in planner and teams in terms of creating and editing tasks. However the 2 missing pieces of functionality are:
-Guest Users Cannot add Comments to tasks.
-Guest users cannot upload a file to tasks, they can only upload from a link or sharepoint.

Please add these functionalities.

When guest users try to access notebooks they receive error messages.

This should be fixed.

Error switching tenants for guest access. My account has been invited to two different guest teams. One works, the othe fails during authentication.

I am asked to authenticate, then I wait, and in the end I get an "oops, something went wrong, please restart"

We allow everyone to create a public team, we do not restrict them to create it. So we would prefer to restrict certain owners to invite guests, while the current behavior allows administrators only to invite guests.

To have the ability to invite non-members to a private channel meeting or chat whilst restricting their access to all other content. Their inactivity in a chat or meeting will disconnect them permanently after a set period, e.g. 60 minutes.

Visualization with multi account (diff organizations) is not very good. It takes to much time switching the organization, and back again. Please make all the accounts visible at any time - in a folder og tab view (or any better idea :) )

If we add guests to the Microsoft Team, this seems to add them to the Office 365 group with read/write access to the SP site as well. We want to be able to have a guest on the Team but not necessarily also be able to access the corresponding SharePoint site.

Adding guest to the Team adds that guest user to the corresponding office 365 group. If we have the office 365 group as a "member" on the SP site (allowing write access to SP) there is no way to make the "guests" in that group read only.

It has been brought to my attention that guests can't see avatars at all. Please make this an option (or if one exists that I do not know of please tell me).

Related issue about letting them add their own avatars
https://microsoftteams.uservoice.com/forums/555103-public/suggestions/33931264-allow-guests-to-change-avatar-and-description

Currently you cannot add a guest to a meeting if you started the meeting with the "meet now" feature. Please allow this ability.

Allow Guest to only view specific channels in Microsoft Teams. Especially when a part of channel in a project is led by Vendors.

We need to use Azure Active Directory connected Windows PowerShell to perform guest access setting for each team in Microsoft Teams, which is a quite complex process.
I would like you to enable team-level guest access control in Microsoft Teams admin center to easily manage guest access approval and blocking.

ik want to be able to enable guest acces per team. just like you can per SharePoint SiteCollection.

please add the ability yo use OneDrive, consumer versión, to it, no only OneDrive for Business, because, some of the customers have regular OneDrive and that's how they share some ítems with us.

Internal users can see three tabs, Messages, People and Files when they input keywords in the search bar. However, guest users can only see two tabs, Messages and People. The Files tab is not shown to guest users when they search keywords. So, it would be great that guest users can search files.

I would like to set guest access for per user in Microsoft Teams admin center.