diff --git a/vendor.prop b/vendor.prop
index 22df088..1f226da 100644
--- a/vendor.prop
+++ b/vendor.prop
@@ -83,6 +83,7 @@ debug.mdpcomp.logs=0
 debug.renderengine.backend=skiaglthreaded
 debug.sf.enable_hwc_vds=1
 debug.sf.hw=0
+debug.sf.latch_unsignaled=1
 debug.sf.recomputecrop=0
 dev.pm.dyn_samplingrate=1
 persist.demo.hdmirotationlock=false