Question about Samsung Odyssey Neo G9 - G95NA

Does anyone else have the problem that local dimming is not deactivated on Auto in SDR? As a result, dark areas are displayed far too dark, among other things the writing on Windows windows in dark mode is barely legible. If you then turn up the monitor brightness, bright areas are displayed far too brightly. Local Dimming set to Off solves the problem. However, it is tedious to go into the menu every time you use HDR and set Local Dimming back to Auto. According to the description, the "Auto" setting should automatically deactivate Local Dimming in SDR.