(Gamepad UI) Refresh Rate Slider Does Not Work

[emkultra64]

Describe the bug

When "Allow external display refresh control" is enabled in Developer settings, the refresh rate slider that appears has a minimum of 40 and a maximum of 60 regardless of the actual display's minimum and maximum refresh rates.

Adjusting the slider does not affect the external display's refresh rate whatsoever.

What did you expect to happen?

The slider should show the same minimum and maximum refresh rates as the environment variable STEAM_DISPLAY_REFRESH_LIMITS and changing values on the slider should cause a change in refresh rate to match.

Output of rpm-ostree status

No response

Hardware

CPU: Ryzen 5 5600X3D GPU: AMD RX 6800 Display: Samsung Odyssey OLED G6 connected via Displayport at 240 Hz

Extra information or context

No response