SAP iRPA Desktop Agent and Universal ID error

After installing SAP iRPA Desktop agent ( available latest version 2.0.17.176)

Could not register with BTP subaccount,

SAP iRPA desktop agent only works with IE and triggers registration via IE 11.

When S-user id is entered , the error message is "Universal ID is not supported with this browser" pl download, Chrome, Edge ,Firefox, Safari browser.

Is there Desktop agent version available which supports Chrome or Firefox browser?

or is there a patch to make Universal ID login run on IE in compatibility mode or something?

regards

Mandar