Most likely not unless they can demonstrate it was due to a faulty part. Broken glass is what insurance is for.
That said, this could be a common problem with Grand Cherokees. Because this is a Jeep Cherokee forum and not a Grand Cherokee forum we aren’t familiar with that vehicle’s problems because they are completely different vehicles and they share virtually nothing. I would recommend that you ask your question on a specific Grand Cherokee forum like the one below. They may have personal knowledge of your problem and may be able to help you.
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