Unable to add Dataverse for Teams as source in DataFlows

My findings of today:

• When trying to add a flow via Microsoft Power Automate | Microsoft Power Platform
  • Doesn't work. As you need to establish a flow from within the Power Apps environments if you want to do this for DataVerse for Teams
• But when trying to do that over there, you get the previously mentioned error
  • https://make.powerapps.com/
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• What worked in the end
  • Open 'Power Apps' in Ms Teams
  • Go to the Build Tab
  • Select your Teams space
  • Click on 'Open in Power Apps' in the 3 dots next to the Teams space's name
  • Click on 'Common Data Services Default Solution' in the Solutions menu
  • Under 'Cloud Flows' you can create a new flow:
    • 

       

I'm really baffled how in God's name this can be made so utterly complex, because if you edit afterwards a flow created over there, you end up in the edit menu of https://emea.flow.microsoft.com/, but you will NOT see your previously created Power App Dataflow over there at all?!?!?

Even though the environment's GUID in both of these URL's are the same:

• https://make.powerapps.com/environments/xxx/solutions/
• https://emea.flow.microsoft.com/manage/environments/xxx/flows

Seriously, how utterly complex can one make a GUI? This took me better part of an entire day to figure out!