We moved to Stride from Slack because we use full Atlassian stack.
Users are complaining about notification logic. With Slack if you have any updates, the app icon will have a red bubble, but if there are direct messages or mentions, there is a number in bubble counting the mentions/direct messages. With Stride there is only bubble and you don't know if you have direct messages/mentions or just some updates on any of the rooms.
This is a really useful feature if you don't want to check the stride frequently to see if there is something for you.
Is it something others are missing also?