diff --git a/HidPkg/UefiHidDxeV2/src/pointer/absolute_pointer.rs b/HidPkg/UefiHidDxeV2/src/pointer/absolute_pointer.rs
index 15e65fc773..59fdbc5b23 100644
--- a/HidPkg/UefiHidDxeV2/src/pointer/absolute_pointer.rs
+++ b/HidPkg/UefiHidDxeV2/src/pointer/absolute_pointer.rs
@@ -16,7 +16,7 @@ use rust_advanced_logger_dxe::{debugln, DEBUG_ERROR, DEBUG_INFO, DEBUG_WARN};
 
 use crate::boot_services::UefiBootServices;
 
-use super::PointerHidHandler;
+use super::{PointerHidHandler, BUTTON_MAX, BUTTON_MIN, DIGITIZER_SWITCH_MAX, DIGITIZER_SWITCH_MIN};
 
 // FFI context
 // Safety: a pointer to PointerHidHandler is included in the context so that it can be reclaimed in the absolute_pointer
@@ -129,7 +129,11 @@ impl PointerContext {
       debugln!(DEBUG_INFO, "No z-axis usages found in the report descriptor.");
     }
 
-    let button_count = pointer_handler.supported_usages.iter().filter(|x| x.page() == super::BUTTON_PAGE).count();
+    let button_count = pointer_handler
+      .supported_usages
+      .iter()
+      .filter(|x| matches!((**x).into(), BUTTON_MIN..=BUTTON_MAX | DIGITIZER_SWITCH_MIN..=DIGITIZER_SWITCH_MAX))
+      .count();
 
     if button_count > 1 {
       mode.attributes |= 0x01; // alternate button exists.
diff --git a/HidPkg/UefiHidDxeV2/src/pointer/mod.rs b/HidPkg/UefiHidDxeV2/src/pointer/mod.rs
index 3a37ebd5cb..c352d0ebe4 100644
--- a/HidPkg/UefiHidDxeV2/src/pointer/mod.rs
+++ b/HidPkg/UefiHidDxeV2/src/pointer/mod.rs
@@ -35,9 +35,10 @@ const GENERIC_DESKTOP_X: u32 = 0x00010030;
 const GENERIC_DESKTOP_Y: u32 = 0x00010031;
 const GENERIC_DESKTOP_Z: u32 = 0x00010032;
 const GENERIC_DESKTOP_WHEEL: u32 = 0x00010038;
-const BUTTON_PAGE: u16 = 0x0009;
 const BUTTON_MIN: u32 = 0x00090001;
 const BUTTON_MAX: u32 = 0x00090020; //Per spec, the Absolute Pointer protocol supports a 32-bit button state field.
+const DIGITIZER_SWITCH_MIN: u32 = 0x000d0042;
+const DIGITIZER_SWITCH_MAX: u32 = 0x000d0046;
 
 // number of points on the X/Y axis for this implementation.
 const AXIS_RESOLUTION: u64 = 1024;
@@ -127,6 +128,11 @@ impl PointerHidHandler {
               report_data.relevant_fields.push(field_handler);
               self.supported_usages.insert(field.usage);
             }
+            DIGITIZER_SWITCH_MIN..=DIGITIZER_SWITCH_MAX => {
+              let field_handler = ReportFieldWithHandler { field: field.clone(), report_handler: Self::button_handler };
+              report_data.relevant_fields.push(field_handler);
+              self.supported_usages.insert(field.usage);
+            }
             _ => (), //other usages irrelevant
           }
         }
@@ -197,15 +203,15 @@ impl PointerHidHandler {
 
   // handles button inputs
   fn button_handler(&mut self, field: VariableField, report: &[u8]) {
-    let shift: u32 = field.usage.into();
-    if !(BUTTON_MIN..=BUTTON_MAX).contains(&shift) {
-      return;
-    }
+    let shift = match field.usage.into() {
+      x @ BUTTON_MIN..=BUTTON_MAX => x - BUTTON_MIN,
+      x @ DIGITIZER_SWITCH_MIN..=DIGITIZER_SWITCH_MAX => x - DIGITIZER_SWITCH_MIN,
+      _ => return,
+    };
 
     if let Some(button_value) = field.field_value(report) {
       let button_value = button_value as u32;
 
-      let shift = shift - BUTTON_MIN;
       if shift > u32::BITS {
         return;
       }
diff --git a/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeHostTest.c b/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeHostTest.c
index f6bce6c2bd..7dac1b6d64 100644
--- a/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeHostTest.c
+++ b/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeHostTest.c
@@ -85,25 +85,11 @@ UnitTestSetVariable (
   IN  VOID      *Data
   );
 
-EFI_STATUS
-EFIAPI
-UnitTestLocateProtocol (
-  IN  EFI_GUID  *Protocol,
-  IN  VOID      *Registration  OPTIONAL,
-  OUT VOID      **Interface
-  );
-
 EFI_RUNTIME_SERVICES  mMockRuntime = {
   .GetVariable = UnitTestGetVariable,
   .SetVariable = UnitTestSetVariable,
 };
 
-EFI_BOOT_SERVICES  mBootSvc = {
-  .LocateProtocol = UnitTestLocateProtocol
-};
-
-EFI_BOOT_SERVICES  *gBS = &mBootSvc;
-
 extern BOOLEAN  mVarPolicyRegistered;
 
 typedef struct {
@@ -181,17 +167,6 @@ MFCI_UT_VERIFY_CONTEXT  mMfciVerifyContext05 = {
   }
 };
 
-EFI_STATUS
-EFIAPI
-UnitTestLocateProtocol (
-  IN  EFI_GUID  *Protocol,
-  IN  VOID      *Registration  OPTIONAL,
-  OUT VOID      **Interface
-  )
-{
-  return EFI_SUCCESS;
-}
-
 /**
 A mocked version of GetVariable.
 
diff --git a/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeRoTHostTest.c b/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeRoTHostTest.c
index bb2b71db8a..01fc27fb0a 100644
--- a/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeRoTHostTest.c
+++ b/MfciPkg/MfciDxe/Test/MfciVerifyPolicyAndChangeRoTHostTest.c
@@ -52,8 +52,6 @@ EFI_RUNTIME_SERVICES  mMockRuntime = {
   .SetVariable = UnitTestSetVariable,
 };
 
-EFI_BOOT_SERVICES  *gBS = NULL;
-
 extern MFCI_POLICY_TYPE  mCurrentPolicy;
 extern BOOLEAN           mVarPolicyRegistered;
 
diff --git a/MsCorePkg/MacAddressEmulationDxe/Test/MacAddressEmulationDxeHostTest.inf b/MsCorePkg/MacAddressEmulationDxe/Test/MacAddressEmulationDxeHostTest.inf
index ca6b916b49..ab9a0060ab 100644
--- a/MsCorePkg/MacAddressEmulationDxe/Test/MacAddressEmulationDxeHostTest.inf
+++ b/MsCorePkg/MacAddressEmulationDxe/Test/MacAddressEmulationDxeHostTest.inf
@@ -41,7 +41,6 @@
   BaseMemoryLib
   DebugLib
   MemoryAllocationLib
-  UefiLib
   UefiBootServicesTableLib
   UnitTestLib
 
diff --git a/pip-requirements.txt b/pip-requirements.txt
index e6db59c708..2b0f649b2b 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -13,7 +13,7 @@
 ##
 
 edk2-pytool-library==0.21.6
-edk2-pytool-extensions==0.27.5
+edk2-pytool-extensions==0.27.6
 antlr4-python3-runtime==4.13.1
 regex==2024.5.15
 pygount==1.8.0