new-horizons/NewHorizons/Patches/AutoSlideProjectorPatches.cs

using HarmonyLib;

namespace NewHorizons.Patches 
{ 
    [HarmonyPatch]
    public class AutoSlideProjectorPatches
    {
        [HarmonyPostfix]
        [HarmonyPatch(typeof(AutoSlideProjector), nameof(AutoSlideProjector.Play))]
        public static void AutoSlideProjector_Play(AutoSlideProjector __instance)
        {
            __instance._slideCollectionItem.enabled = true;
        }
    }
}