That’s weird — it shouldn’t be limited like that. Could you share the Task URL so we can take a closer look?
By the way, just to double check -- if you want to use Computer Use, you’ll want to configure your computer first:
→ add the start computer action → click on it → add a computer → use the configure button → login now your agent will preserve sessions & credentials.
Once that’s done, your agent will preserve sessions and credentials.
Some websites like Reddit are blocking Computer Use, so if you’re running into issues it could be site-specific.