Index: openacs-4/packages/acs-tcl/tcl/utilities-procs-aolserver.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/utilities-procs-aolserver.tcl,v
diff -u -r1.6.2.4 -r1.6.2.5
--- openacs-4/packages/acs-tcl/tcl/utilities-procs-aolserver.tcl	2 Aug 2021 21:26:55 -0000	1.6.2.4
+++ openacs-4/packages/acs-tcl/tcl/utilities-procs-aolserver.tcl	23 May 2022 22:01:33 -0000	1.6.2.5
@@ -65,6 +65,7 @@
     {-secure f}
     {-domain ""}
     {-path "/"}
+    {-samesite lax}
     name
 } {
     Un-sets a cookie.
@@ -74,7 +75,7 @@
 } {
     ad_set_cookie -replace t -expire t -max_age 0 \
         -secure $secure -domain $domain -path $path \
-        $name ""
+        -samesite $samesite $name ""
 }
 
 #