@jonis3401
I think it should work.
1. Can you check if Flow 1 triggers by itself without Concurrent? If not working by itself, STOP HERE, there is some other issue to check on first then. After resolving the issue, then proceed.
2. If #1 works, try the Concurrent again, but try removing the grouping parentheses you have put there as the second argument of Concurrent, see if it helps.
3. If #2 only above is not working, try removing and re-adding the Flows to the Canvas App.
4. If not working, try removing and re-adding any pertinent Connection(s) and see if it helps.
If still not working, I am not sure why it is not working in your case. There is some possibility that the functionality you are attempting is not working in the Government Cloud version of the product if that is what you happen to be using. However, I am not sure that's the case and I think it might be fine to work in the GCC / Gov version as well.
