Can it be confirmed if IE11 is not supporting the Live Event Q&A functionality?On this site https://support.office.com/he-il/article/attend-a-live-event-in-teams-a1c7b989-ebb1-4479-b750-c86c9b... Internet Explorer is not stated as a supported browser, though, IE11 does support MSE to some extent.
This is not mentioned in the know issues list here: https://docs.microsoft.com/en-us/microsoftteams/known-issues and IE11 is a supported browser for the Teams client itself.
As Live feeds is based on Microsoft Stream you can see it here https://docs.microsoft.com/en-us/stream/faq
Thanks for your reply
Unfortunately it's not that clear, as IE11 only supports some functionality: https://docs.microsoft.com/en-us/microsoftteams/get-clients#web-client-