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Does the RHEL 7.9 (Maipo) support the overlay2 storage driver for rootless docker

Looking at the docker official document, does the rootless docker support overlay2 storage driver for RHEL 7.9 release. According to the document, its supported “overlay2` (only if running with kernel 5.11)” and I can see the kernel version of RHEL 7.9 is “3.10.*”

If I’m using the vfs storage-driver then its working fine, but if I can’t use the overlay2. Wondering if anyone can confirm whether it is supported or not.