I experience the problem, since I'm using sleep regularly one possible fix is compiling kernel iwlmei as broken
https://github.com/torvalds/linux/commit/8997f5c8a62760db69fd5c56116705796322c8ed
Bug report https://bugzilla.kernel.org/show_bug.cgi?id=215937
Can we have new kernel with the fix?
Kernel 5.19 iwlwifi regression
Please test with linux-next.
I can confirm it works as expected with 6.0.x so I will continue use it.