2 files changed, 4 insertions, 4 deletions
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index a22b289bb..171f3fd2d 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -754,9 +754,8 @@ Scripting.addGlobal(function docList(field: any) { return DocListCast(field); })
 Scripting.addGlobal(function sameDocs(doc1: any, doc2: any) { return Doc.AreProtosEqual(doc1, doc2); });
 Scripting.addGlobal(function undo() { return UndoManager.Undo(); });
 Scripting.addGlobal(function redo() { return UndoManager.Redo(); });
-Scripting.addGlobal(function selectedDocs(container: Doc, excludeCollections: boolean) {
+Scripting.addGlobal(function selectedDocs(container: Doc, excludeCollections: boolean, prevValue: any) {
     let docs = DocListCast(Doc.UserDoc().SelectedDocs).filter(d => (!excludeCollections || !Cast(d.data, listSpec(Doc), null)) && d.type !== DocumentType.KVP && !Doc.AreProtosEqual(d, container));
-    if (docs.length) untracked(() => container && (container.cachedSelection = new List(docs)));
-    else docs = untracked(() => DocListCast(container.cachedSelection));
+    if (!docs.length) return prevValue;
     return new List(docs);
 });
 \ No newline at end of file
diff --git a/src/new_fields/ScriptField.ts b/src/new_fields/ScriptField.ts
index 6b2723663..0cadb60ed 100644
--- a/src/new_fields/ScriptField.ts
+++ b/src/new_fields/ScriptField.ts
@@ -124,8 +124,9 @@ export class ScriptField extends ObjectField {
 @scriptingGlobal
 @Deserializable("computed", deserializeScript)
 export class ComputedField extends ScriptField {
+    _lastComputedResult: any;
     //TODO maybe add an observable cache based on what is passed in for doc, considering there shouldn't really be that many possible values for doc
-    value = computedFn((doc: Doc) => this.script.run({ this: doc }, console.log).result);
+    value = computedFn((doc: Doc) => this._lastComputedResult = this.script.run({ this: doc, _last_: this._lastComputedResult }, console.log).result);
     public static MakeScript(script: string, params: object = {}, ) {
         const compiled = ScriptField.CompileScript(script, params, false);
         return compiled.compiled ? new ComputedField(compiled) : undefined;