I would replace with BugWall with magnetic closure. You can pick center, or left, or right of center closures.
https://www.thebugwall.com/products/ram-promaster-side-sliding-door-insect-screen
I would not waste time repairing the accordion one that comes on the Tellaro/Sequence models.
I have a 2022 Tellaro 20L and treat that slider screen like it will break tomorrow. So far, 2 yrs later and still works, but is a pita to open and close.
I did add a BugWall rear screen to my rear cargo doors and love it.