Quick steps disappear from SharePoint list

I have 4 quick steps set up for my sharepoint list. Each one executes a flow. Twice now they have disappeared. I don't see them when I go to Automate or when I go to manage quick steps. Refreshing the page didn't help.

The only way I could get them back was to add a new quick step, save it. Refresh the page and go back into manage quick steps and they were all there again.