Option for high refresh rate missing

I'm running Ventura 13.4 on my 5900X + 6900XT (connected through Display Port). From the display settings, I can not select any refresh rates other than 60Hz and 30Hz. It doesn't seem to matter whether I turn off HDR or switch to lower resolutions: the high refresh rate option stays missing.

I can run high refresh rate in both Windows (with the same GPU) and on my M2 Pro (connected to the same display).

Do you have any idea what the issue could be? Please let me know if you require additional information. Thanks.

submitted by /u/e4109c
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