From 512174b782c156a0a976708f0beef5f8b8d282b9 Mon Sep 17 00:00:00 2001
From: silicons <2003111+silicons@users.noreply.github.com>
Date: Sun, 19 Jul 2020 20:07:16 -0700
Subject: [PATCH 1/3] Update subsystems.dm

---
 code/__DEFINES/subsystems.dm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/__DEFINES/subsystems.dm b/code/__DEFINES/subsystems.dm
index bf76f8a523..4792f16ef3 100644
--- a/code/__DEFINES/subsystems.dm
+++ b/code/__DEFINES/subsystems.dm
@@ -152,11 +152,11 @@
 		var/list/po = A.priority_overlays;\
 		if(LAZYLEN(rm)){\
 			A.overlays -= rm;\
-			rm.Cut();\
+			rm = null;\
 		}\
 		if(LAZYLEN(ad)){\
 			A.overlays |= ad;\
-			ad.Cut();\
+			ad = null;\
 		}\
 		if(LAZYLEN(po)){\
 			A.overlays |= po;\

From 6ac765eca5d492427181c04b457e20eba6202b3c Mon Sep 17 00:00:00 2001
From: silicons <2003111+silicons@users.noreply.github.com>
Date: Sun, 19 Jul 2020 20:08:56 -0700
Subject: [PATCH 2/3] Update subsystems.dm

---
 code/__DEFINES/subsystems.dm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/__DEFINES/subsystems.dm b/code/__DEFINES/subsystems.dm
index 4792f16ef3..88f34e7080 100644
--- a/code/__DEFINES/subsystems.dm
+++ b/code/__DEFINES/subsystems.dm
@@ -161,5 +161,8 @@
 		if(LAZYLEN(po)){\
 			A.overlays |= po;\
 		}\
+		else{\
+			A.priority_overlays = null;\
+		}\
 		A.flags_1 &= ~OVERLAY_QUEUED_1;\
 	}

From 944a91e44dd179a4c7f6df2aba5d3b3569303135 Mon Sep 17 00:00:00 2001
From: silicons <2003111+silicons@users.noreply.github.com>
Date: Mon, 20 Jul 2020 15:55:41 -0700
Subject: [PATCH 3/3] Update subsystems.dm

---
 code/__DEFINES/subsystems.dm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/__DEFINES/subsystems.dm b/code/__DEFINES/subsystems.dm
index 88f34e7080..a6bd7a1c8e 100644
--- a/code/__DEFINES/subsystems.dm
+++ b/code/__DEFINES/subsystems.dm
@@ -152,11 +152,11 @@
 		var/list/po = A.priority_overlays;\
 		if(LAZYLEN(rm)){\
 			A.overlays -= rm;\
-			rm = null;\
+			A.remove_overlays = null;\
 		}\
 		if(LAZYLEN(ad)){\
 			A.overlays |= ad;\
-			ad = null;\
+			A.add_overlays = null;\
 		}\
 		if(LAZYLEN(po)){\
 			A.overlays |= po;\