Flow steps including pending approvals, will bed timed-out after 30 days. It is always good to know the duration limits of the platform. You can find the platform duration limits here.
Tag: Business Rules
I Wish I Would Have Known #9: Delete Button not Available for Business Rules in PowerApps Maker Portal
Not sure if I am missing something but, I couldn’t find the delete button in the PowerApps maker portal whereas, it is available in the classic UI.