- Terrible experience setting up bots/integrations with Teams

- Super poor formatting when trying to do more complex posts such as headings and bullet points in replies

- Copy and pasting images often don't work

- When you upload a video, sometimes the last 1-2 seconds get cut for no reason at all

- Keyboard shortcuts are suboptimal. For example, cmd+ shift + v which should clear formatting does simply does not work on Teams/Outlook.

- Grouping chats is far less intuitive than Teams channels