When you have any warranty work done, I would list it on the fix list and let someone document it. It is a sticky material and may just need to be rolled back down, which you could try with a wallpaper roller just to see if that will make it adhere.
2011 351RLTS Eagle, Mor/Ryde suspension & pin box
06 F350 Lariat PSD, SRW, LB, CC, EGR delete kit, 16K DrawTite hitch, Timbrens, TST TPMS
2017 GMC Terrain (future TOAD)
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