Good morning,
I've seen similar posts to this but without resolution. This is the second time I've personally had this issue which is this: I create a flow from a template, the trigger is "For a selected item" in a SharePoint list. When finished, I save the flow and head over to the library, and the flow does not show up when selected an item and looking under my flows.
Interestingly enough, if I add "Run Only Users" they will be able to see the flow, but I as the owner cannot.
I believe a work around is to create the flow from the library, which I will be trying soon. However, I'd like to see a fix released for this. If anyone knows of a fix / better workaround please share!