I'm using the open source SharePoint Search Query tool (https://sp2013searchtool.codeplex.com/) to debug SharePoint Search REST API Queries.
This works fine for on premise, but not for SharePoint Online.
We are using corporate accounts (ADFS?) to login to SharePoint online. I'm connecting from our tenant from outside of our corporate network (public internet) and using the web login.
I can select 'Authentication: Authenticate using specific user account' and 'Authentication Method: SharePoint Online' and then click on the button 'Sign-in to SP Online'
After entering my login name for our tenant a redirect screen flashes by (so far so good):
But finally I'm redirected to an empty page and I'm stuck:
How could I solve this?
Are there any workarounds to get it working? Is there an alternative tool which offers the same functionality?