oAuth vs Google - redirect absolute URI

I confirm what Juergen_Mang  said as I tried to use redirect ending in VPE or access::respond but it breaks the connection.

Still if you are using LTM+APM F5 seems to know to return you to the original landing url after /oauth/client/redirect and for me this means if you have issues it is a bug or you don't have the pool attached to the LTM VS and maybe use Resource Assign or Pool Assign Agent as I have no issues. I open /niki then I get oauth authenticated and at the end I am returned to /niki. I am on 16.1.3.5.