Spare part IKEA PAX wardrobe system/dust protection brushes wanted

hello,

after we decided at the last minute to have our second Pax open in reverse (with a total of 4m, the room-side doors are each on the outside) we have to modify the reversed doors a bit, including removing this self-adhesive "brush" again. They are not broken, but they no longer stick.

Can they be obtained as a spare part?

With the part number from the assembly instructions, it should in principle be possible to obtain it through customer service.