GEN 1 Headliner sagging

Noticed the other day that my headliner is sagging in 3 places where the liner meets the windshield! It may have been that way since day 1 and I would have never noticed it!

Anyone else have this issue?
Would this be covered under warranty?

Time to cage it!

check for water. if the windshield was not installed properly, the headliner could get wet and cause this. i had my rear window replaced by safelight when my window shattered. at that point, it wasnt covered by ford so i used my insurance company. well they installed it incorrectly. and over time and heavy rainstorms, a lot of water got in. when i was in ca, it didnt rain much so i didnt know there was a leak. here in co now, we get hammered with rain almost daily. carpet ($800), headliner ($1100), amplifier ($1600) all had to be replaced and was paid for by safelite. it ended up being over $5k after it was all done.