Not sure if you read thru this thread:
https://www.camaro6.com/forums/showthread.php?t=531151
My issue was the panel did not break but would not open. Was like that from when I first bought my car earlier this year (it was a leftover 2017, purchased new in Feb '19).
This is the link to the TSB which does indicate potential for parts breaking:
https://static.nhtsa.gov/odi/tsbs/20...39149-9999.pdf
Good Luck!