Ahsoka Fulcrum question.

It gets better...one of the last Rebel episodes has Ezra navigating a Force nexus in the Jedi temple on Lothal and he enters a portal that takes him back to that moment. He brings her back with him to his time and tries to encourage her to leave with him but she says no and asks to return to her time. The Emperor, who has been trying to access the nexus himself for unlimited power, intervenes and tries to force both of them to open it for him (he can partly enter using the Force but can't go through without help). They hold him off and escape, closing the portal. Ahsoka returns just after the Sith temple collapses so Vader has already left thinking her dead. She remains there until the end of the series where we see her leave with Sabine to find Ezra.