flea search clears filters only when no results

Patches/FixFleaPatches.cs

@@ -2,6 +2,7 @@
 using EFT.UI.Ragfair;
 using HarmonyLib;
 using SPT.Reflection.Patching;
+using System.Linq;
 using System.Reflection;
 using TMPro;
 using UnityEngine;
@@ -120,6 +121,11 @@ public static class FixFleaPatches
                 return true;
             }
 
+            if (__instance.FilteredNodes.Values.Sum(node => node.Count) > 0)
+            {
+                return true;
+            }
+
             __instance.Ragfair.CancellableFilters.Clear();
 
             FilterRule filterRule = __instance.Ragfair.method_3(EViewListType.AllOffers);