1 files changed, 9 insertions, 5 deletions
diff --git a/src/client/DocServer.ts b/src/client/DocServer.ts
index 2a7f5a09b..8b8a9a618 100644
--- a/src/client/DocServer.ts
+++ b/src/client/DocServer.ts
@@ -76,10 +76,14 @@ export namespace DocServer {
     const fieldWriteModes: { [field: string]: WriteMode } = {};
     const docsWithUpdates: { [field: string]: Set<Doc> } = {};
 
-    export var PlaygroundFields: string[];
-    export function setPlaygroundFields(livePlaygroundFields: string[]) {
-        DocServer.PlaygroundFields = livePlaygroundFields;
-        livePlaygroundFields.forEach(f => DocServer.setFieldWriteMode(f, DocServer.WriteMode.Playground));
+    export var PlaygroundFields: string[] = [];
+    export function setLivePlaygroundFields(livePlaygroundFields: string[]) {
+        DocServer.PlaygroundFields.push(...livePlaygroundFields);
+        livePlaygroundFields.forEach(f => DocServer.setFieldWriteMode(f, DocServer.WriteMode.LivePlayground));
+    }
+    export function setPlaygroundFields(playgroundFields: string[]) {
+        DocServer.PlaygroundFields.push(...playgroundFields);
+        playgroundFields.forEach(f => DocServer.setFieldWriteMode(f, DocServer.WriteMode.Playground));
     }
     export function IsPlaygroundField(field: string) {
         return DocServer.PlaygroundFields?.includes(field.replace(/^_/, ''));
@@ -97,7 +101,7 @@ export namespace DocServer {
     }
 
     export function getFieldWriteMode(field: string) {
-        return Doc.CurrentUserEmail === 'guest' ? WriteMode.LiveReadonly : fieldWriteModes[field] || WriteMode.Default;
+        return Doc.CurrentUserEmail === 'guest' ? WriteMode.LivePlayground : fieldWriteModes[field] || WriteMode.Default;
     }
 
     export function registerDocWithCachedUpdate(doc: Doc, field: string, oldValue: any) {