Serta iComfort containing fiberglass

Edit: Bed confirmed to have fiberglass!

Edit 2: Serta is replacing my mattress, and taking the old one.

Took a sample to a local lab and they confirmed that most of the sample I brought them was fiberglass. Question still stands, who else has run into this? At this point I’ve met many people who bought a Serta in 2019 that had fiberglass leak from the cover. I’m wonder if a class action suit is in order. My tag on the bed does not state it contains fiberglass or anything such. However fiberglass is very much seeping through the protective layer and has contaminated my bedroom. I’m curious how many people have run into this as I’m aware of at least one other case. Serta iComfort Blue 100 Gentle Firm, manufactured 2019, purchased 2019 from Sears.