diff --git a/system_ext/private/property_contexts b/system_ext/private/property_contexts
new file mode 100644
index 0000000..f08d9e4
--- /dev/null
+++ b/system_ext/private/property_contexts
@@ -0,0 +1,6 @@
+# TODO(b/246793311): Clean up a temporary property once pa/2342172 lands
+debug.sf.ignore_hwc_physical_display_orientation u:object_r:surfaceflinger_prop:s0 exact bool
+
+# Default orienation for boot animation counted from natural orienation of the device
+# Id at the end corresponds to the display id on the device. See b/246793311 for context.
+ro.bootanim.set_orientation_4619827677550801152 u:object_r:surfaceflinger_prop:s0 exact enum ORIENTATION_0 ORIENTATION_90 ORIENTATION_180 ORIENTATION_270
diff --git a/tangorpro-sepolicy.mk b/tangorpro-sepolicy.mk
index ddb98de..f16f331 100644
--- a/tangorpro-sepolicy.mk
+++ b/tangorpro-sepolicy.mk
@@ -9,3 +9,6 @@ BOARD_SEPOLICY_DIRS += device/google/tangorpro-sepolicy/fingerprint_capacitance
 PRODUCT_PUBLIC_SEPOLICY_DIRS += device/google/atv/audio_proxy/sepolicy/public
 BOARD_VENDOR_SEPOLICY_DIRS += device/google/atv/audio_proxy/sepolicy/vendor
 PRODUCT_PRIVATE_SEPOLICY_DIRS += vendor/google/gms/src/sepolicy/tv
+
+# system_ext
+SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS += device/google/tangorpro-sepolicy/system_ext/private