Those have a propensity to crack at the seam and fail/flop around so there’s no longer a seal.
I ordered a new strip from Amazon that was solid all the way, without a crease in it. $16 and you can self-install with 3M double stick foam tape, just cut out the notches as needed.
https://smile.amazon.com/gp/aw/d/B08...b_b_asin_title