diff --git a/test/led-test-map.hpp b/test/led-test-map.hpp
index 067bb47..a8a62af 100644
--- a/test/led-test-map.hpp
+++ b/test/led-test-map.hpp
@@ -132,3 +132,22 @@
         }
     },
 };
+
+static const std::map<std::string,
+    std::set<phosphor::led::Layout::LedAction>>
+        twoGroupsWithMultipleComonLEDInDifferentStateBlinkAgain = {
+    {   "/xyz/openbmc_project/ledmanager/groups/MultipleLedsASet",{
+            {"One",phosphor::led::Layout::On},
+            {"Two",phosphor::led::Layout::Blink},
+            {"Three",phosphor::led::Layout::On},
+            {"Four",phosphor::led::Layout::On},
+        }
+    },
+    {   "/xyz/openbmc_project/ledmanager/groups/MultipleLedsBSet",{
+            {"Two",phosphor::led::Layout::Blink},
+            {"Three",phosphor::led::Layout::Blink},
+            {"Five",phosphor::led::Layout::On},
+            {"Six",phosphor::led::Layout::On},
+        }
+    },
+};
diff --git a/test/utest.cpp b/test/utest.cpp
index 7450f09..19c54a2 100644
--- a/test/utest.cpp
+++ b/test/utest.cpp
@@ -4,7 +4,6 @@
 #include <sdbusplus/bus.hpp>
 #include "manager.hpp"
 #include "led-test-map.hpp"
-
 using namespace phosphor::led;
 class LedTest : public ::testing::Test
 {
@@ -664,9 +663,10 @@
                                             ledsDeAssert, ledsUpdate);
         EXPECT_EQ(true, result);
 
-        // Need just the ledsAssserted populated with these.
+        // Need just the ledsAssserted populated with these.'Two' gets to Blink
+        // due to higher priority.
         std::set<Layout::LedAction> refAssert = {
-            {"Two",phosphor::led::Layout::On},
+            {"Two",phosphor::led::Layout::Blink},
             {"Three",phosphor::led::Layout::Blink},
             {"Five",phosphor::led::Layout::On},
             {"Six",phosphor::led::Layout::On},
@@ -818,11 +818,12 @@
                                             ledsDeAssert, ledsUpdate);
         EXPECT_EQ(true, result);
 
-        // Need just the ledsAssserted populated with these.
+        // Need just the ledsAssserted populated with these. 'Three` remains at
+        // Blink due to increased priority.
         std::set<Layout::LedAction> refAssert = {
             {"One",phosphor::led::Layout::On},
             {"Two",phosphor::led::Layout::Blink},
-            {"Three",phosphor::led::Layout::On},
+            {"Three",phosphor::led::Layout::Blink},
             {"Four",phosphor::led::Layout::On},
         };
         EXPECT_EQ(refAssert.size(), ledsAssert.size());
@@ -877,3 +878,110 @@
         EXPECT_EQ(0, temp.size());
     }
 }
+
+/** @brief Assert 2 groups having multiple LEDs common but in
+ *         different state and De-Assert one and make sure the
+ *         state is changed back to Blink
+ */
+TEST_F(LedTest, assertTwoGroupsWithMultipleComonLEDInDifferentStateDeAssertOneGetBlink)
+{
+    Manager manager(bus, twoGroupsWithMultipleComonLEDInDifferentStateBlinkAgain);
+    {
+        // Assert Set-B
+        Manager::group ledsAssert {};
+        Manager::group ledsDeAssert {};
+        Manager::group ledsUpdate {};
+
+        auto group ="/xyz/openbmc_project/ledmanager/groups/MultipleLedsBSet";
+        auto result = manager.setGroupState(group, true, ledsAssert,
+                                            ledsDeAssert, ledsUpdate);
+        EXPECT_EQ(true, result);
+
+        // Need just the ledsAssserted populated with these.
+        std::set<Layout::LedAction> refAssert = {
+            {"Two",phosphor::led::Layout::Blink},
+            {"Three",phosphor::led::Layout::Blink},
+            {"Five",phosphor::led::Layout::On},
+            {"Six",phosphor::led::Layout::On},
+        };
+        EXPECT_EQ(refAssert.size(), ledsAssert.size());
+        EXPECT_EQ(0, ledsDeAssert.size());
+        EXPECT_EQ(0, ledsUpdate.size());
+
+        // difference of refAssert and ledsAssert must be null.
+        Manager::group temp {};
+        std::set_difference(ledsAssert.begin(), ledsAssert.end(),
+                            refAssert.begin(), refAssert.end(),
+                            std::inserter(temp, temp.begin()));
+        EXPECT_EQ(0, temp.size());
+    }
+    {
+        // Assert Set-A
+        Manager::group ledsAssert {};
+        Manager::group ledsDeAssert {};
+        Manager::group ledsUpdate {};
+
+        auto group ="/xyz/openbmc_project/ledmanager/groups/MultipleLedsASet";
+        auto result = manager.setGroupState(group, true, ledsAssert,
+                                            ledsDeAssert, ledsUpdate);
+        EXPECT_EQ(true, result);
+
+        // Need just the ledsAssserted populated with these. 'Three` remains at
+        // Blink due to increased priority. Two is already in asserted state and
+        // it wont be asserted again.
+        std::set<Layout::LedAction> refAssert = {
+            {"One",phosphor::led::Layout::On},
+            {"Three",phosphor::led::Layout::Blink},
+            {"Four",phosphor::led::Layout::On},
+        };
+        EXPECT_EQ(refAssert.size(), ledsAssert.size());
+        EXPECT_EQ(0, ledsDeAssert.size());
+        EXPECT_EQ(0, ledsUpdate.size());
+
+        // difference of refAssert and ledsAssert must be null.
+        Manager::group temp {};
+        std::set_difference(ledsAssert.begin(), ledsAssert.end(),
+                            refAssert.begin(), refAssert.end(),
+                            std::inserter(temp, temp.begin()));
+        EXPECT_EQ(0, temp.size());
+    }
+    {
+        // DeAssert Set-A
+        Manager::group ledsAssert {};
+        Manager::group ledsDeAssert {};
+        Manager::group ledsUpdate {};
+
+        auto group ="/xyz/openbmc_project/ledmanager/groups/MultipleLedsASet";
+        auto result = manager.setGroupState(group, false, ledsAssert,
+                                            ledsDeAssert, ledsUpdate);
+        EXPECT_EQ(false, result);
+
+        // Need just the ledsUpdated populated with these.
+        std::set<Layout::LedAction> refUpdate = {
+            {"Three",phosphor::led::Layout::Blink},
+        };
+        EXPECT_EQ(refUpdate.size(), ledsUpdate.size());
+        EXPECT_EQ(0, ledsAssert.size());
+
+        // difference of refAssert and ledsAssert must be null.
+        Manager::group temp {};
+        std::set_difference(ledsUpdate.begin(), ledsUpdate.end(),
+                            refUpdate.begin(), refUpdate.end(),
+                            std::inserter(temp, temp.begin()));
+        EXPECT_EQ(0, temp.size());
+
+        // Need just the ledsDeAsserted populated with these.
+        std::set<Layout::LedAction> refDeAssert = {
+            {"One",phosphor::led::Layout::On},
+            {"Four",phosphor::led::Layout::On},
+        };
+        EXPECT_EQ(refDeAssert.size(), ledsDeAssert.size());
+
+        // difference of refAssert and ledsAssert must be null.
+        temp.clear();
+        std::set_difference(ledsDeAssert.begin(), ledsDeAssert.end(),
+                            refDeAssert.begin(), refDeAssert.end(),
+                            std::inserter(temp, temp.begin()));
+        EXPECT_EQ(0, temp.size());
+    }
+}