Child Car seats in CX-9 Captain's Chairs?

Hi, new owner of a 2021 CX9 GT with captain's chairs. I need to move my daughter's car seat/high back booster from the old car to the new captain’s chairs. I'm wondering if anyone has used something underneath the child's car seat to protect the seats? I used something in my 2010 CX9 with

Any car seat recommendations for 2022 CX-9?

Added Interior protection from my 3 kiddos

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Any car seat recommendations for 2022 CX-9?

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