Regression in kernel 6.3.4, RX 6800XT crashes and pc shuts down when waking up from sleep

On my machine (R7 5800X, 32GB RAM, RX 6800XT) kernels 6.3.4 and 6.3.5 introduced a regression where my computer will shut down without warning a few seconds after waking up from sleep. Last working kernel was 6.3.3.