No, I am reluctant to receive it. I do not think I can achieve what you want with Katalon Studio (and with any other Selenium-based testing tools).
My opinion is that I can not automate a web ui test across 2 webdriver-browser sessions while carrying over informations controlled by browsers such as cookies, local storages etc. Browsers would not allow me (for their security reasons) to break their control using scripts.
Still you can test “Remember Me” feature operating browsers manually without automation, can’t you? That would be practically, business-wise, enough, wouldn’t it?