The intended result of this command is to open the specific origin layer, this is true only when executed from chat, not when it is executed from the code itself. When it is executed from origins:execute_command It causes you to go through the entire origin selection process. I've also noticed you need to run the command twice for the GUI to actually appear otherwise you go into an immortal state due to missing a origin layer.

I've also noticed that when using the origin orb it entirely resets all of your origin resources. this should not occur as on origins fabric it keeps previous resources unless specifically changed.