Hi !
I stumbled on those community posts regarding my login flow issues (namely having the HLP dealing with rules errors) and couldn’t find any update on them :
Handling authorization_error with hosted pages, especially the answer from @andres.aguiar : Handling authorization_error with hosted pages - #11 by andres.aguiar
Did anything change regarding this topic in the last 2-3 years ? 
Hey there!
As Rules & Hooks are being fully deprecated soon, maybe you’re interested in finding out more how to achieve that with Actions?
As this topic is related to Rules - Hooks - Actions and Rules & Hooks are being deprecated soon I’m excited to let you know about our next Ask me Anything session in the Forum on Thursday, January 18 with the Rules, Hooks and Actions team on Rules & Hooks and why Actions matter! Submit your questions in the thread above and our esteemed product experts will provide written answers on January 18. Find out more about Rules & Hooks and why Actions matter! Can’t wait to see you there!