From 4572bda211fdbbbe6a1c022385db94c45775b6f3 Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Sun, 22 Feb 2026 15:26:34 +0530
Subject: [PATCH 1/6] ENG-1454: Enable dual read feature flag

---
 apps/roam/src/components/settings/AdminPanel.tsx      |  7 +++++++
 .../src/components/settings/utils/pullWatchers.ts     | 11 +++++++----
 apps/roam/src/components/settings/utils/zodSchema.ts  |  1 +
 apps/roam/src/index.ts                                |  8 ++++++--
 4 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/apps/roam/src/components/settings/AdminPanel.tsx b/apps/roam/src/components/settings/AdminPanel.tsx
index 85ba13269..752c6cfde 100644
--- a/apps/roam/src/components/settings/AdminPanel.tsx
+++ b/apps/roam/src/components/settings/AdminPanel.tsx
@@ -39,6 +39,7 @@ import deleteBlock from "roamjs-components/writes/deleteBlock";
 import { USE_REIFIED_RELATIONS } from "~/data/userSettings";
 import posthog from "posthog-js";
 import { setFeatureFlag } from "~/components/settings/utils/accessors";
+import { FeatureFlagPanel } from "./components/BlockPropSettingPanels";
 
 const NodeRow = ({ node }: { node: PConceptFull }) => {
   return (
@@ -467,6 +468,12 @@ const FeatureFlagsTab = (): React.ReactElement => {
         }
       />
 
+      <FeatureFlagPanel
+        title="Enable dual read"
+        description="When enabled, accessor getters read from block props instead of the old system. Surfaces dual-write gaps during development."
+        featureKey="Enable dual read"
+      />
+
       <Button
         className="w-96"
         icon="send-message"
diff --git a/apps/roam/src/components/settings/utils/pullWatchers.ts b/apps/roam/src/components/settings/utils/pullWatchers.ts
index 81026957c..79853040a 100644
--- a/apps/roam/src/components/settings/utils/pullWatchers.ts
+++ b/apps/roam/src/components/settings/utils/pullWatchers.ts
@@ -90,10 +90,13 @@ export const featureFlagHandlers: Partial<
     (newValue: boolean, oldValue: boolean, allFlags: FeatureFlags) => void
   >
 > = {
-  // Add handlers as needed:
-  // "Enable Left Sidebar": (newValue) => { ... },
-  // "Suggestive Mode Enabled": (newValue) => { ... },
-  // "Reified Relation Triples": (newValue) => { ... },
+  /* eslint-disable @typescript-eslint/naming-convention */
+  "Enable dual read": (newValue, oldValue) => {
+    console.log(
+      `[DG] Enable dual read: ${String(oldValue)} → ${String(newValue)}`,
+    );
+  },
+  /* eslint-enable @typescript-eslint/naming-convention */
 };
 
 type GlobalSettingsHandlers = {
diff --git a/apps/roam/src/components/settings/utils/zodSchema.ts b/apps/roam/src/components/settings/utils/zodSchema.ts
index 378020d42..cdac37dd4 100644
--- a/apps/roam/src/components/settings/utils/zodSchema.ts
+++ b/apps/roam/src/components/settings/utils/zodSchema.ts
@@ -157,6 +157,7 @@ export const FeatureFlagsSchema = z.object({
   "Enable left sidebar": z.boolean().default(false),
   "Suggestive mode enabled": z.boolean().default(false),
   "Reified relation triples": z.boolean().default(false),
+  "Enable dual read": z.boolean().default(false),
 });
 
 export const ExportSettingsSchema = z.object({
diff --git a/apps/roam/src/index.ts b/apps/roam/src/index.ts
index acc26eb1d..792aa186b 100644
--- a/apps/roam/src/index.ts
+++ b/apps/roam/src/index.ts
@@ -42,7 +42,7 @@ import {
   DISALLOW_DIAGNOSTICS,
 } from "./data/userSettings";
 import { initSchema } from "./components/settings/utils/init";
-
+import { setupPullWatchOnSettingsPage } from "./components/settings/utils/pullWatchers";
 export const DEFAULT_CANVAS_PAGE_FORMAT = "Canvas/*";
 
 export default runExtension(async (onloadArgs) => {
@@ -155,7 +155,10 @@ export default runExtension(async (onloadArgs) => {
     });
   }
 
-  await initSchema();
+
+  const { blockUids } = await initSchema();
+  const cleanupPullWatchers = setupPullWatchOnSettingsPage(blockUids);
+
   return {
     elements: [
       style,
@@ -166,6 +169,7 @@ export default runExtension(async (onloadArgs) => {
     ],
     observers: observers,
     unload: () => {
+      cleanupPullWatchers();
       setSyncActivity(false);
       window.roamjs.extension?.smartblocks?.unregisterCommand("QUERYBUILDER");
       // @ts-expect-error - tldraw throws a warning on multiple loads

From 5121ec016df219b0479d0c1b4b20c53fd345753e Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Sun, 22 Feb 2026 21:32:46 +0530
Subject: [PATCH 2/6] add caller

---
 apps/roam/src/components/settings/utils/accessors.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/apps/roam/src/components/settings/utils/accessors.ts b/apps/roam/src/components/settings/utils/accessors.ts
index 9d8959404..d8c953d66 100644
--- a/apps/roam/src/components/settings/utils/accessors.ts
+++ b/apps/roam/src/components/settings/utils/accessors.ts
@@ -285,6 +285,10 @@ export const getFeatureFlag = (key: keyof FeatureFlags): boolean => {
   return flags[key];
 };
 
+export const isDualReadEnabled = (): boolean => {
+  return getFeatureFlag("Enable dual read");
+};
+
 export const setFeatureFlag = (
   key: keyof FeatureFlags,
   value: boolean,

From 7890fa688e8b7dc71b9299d0763ec912cb711718 Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Tue, 24 Feb 2026 16:54:14 +0530
Subject: [PATCH 3/6] resolve merge conflicts

---
 apps/roam/src/index.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/apps/roam/src/index.ts b/apps/roam/src/index.ts
index 792aa186b..dc419d9b1 100644
--- a/apps/roam/src/index.ts
+++ b/apps/roam/src/index.ts
@@ -155,7 +155,6 @@ export default runExtension(async (onloadArgs) => {
     });
   }
 
-
   const { blockUids } = await initSchema();
   const cleanupPullWatchers = setupPullWatchOnSettingsPage(blockUids);
 

From cd4ce2f04d13a1eb8c01f4316c712364f1b84158 Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Tue, 24 Feb 2026 17:29:28 +0530
Subject: [PATCH 4/6] review

---
 apps/roam/src/components/settings/AdminPanel.tsx      |  6 ++++--
 apps/roam/src/components/settings/utils/accessors.ts  |  4 ++--
 .../src/components/settings/utils/pullWatchers.ts     | 11 ++++-------
 apps/roam/src/components/settings/utils/zodSchema.ts  |  2 +-
 4 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/apps/roam/src/components/settings/AdminPanel.tsx b/apps/roam/src/components/settings/AdminPanel.tsx
index 752c6cfde..e9ad85d87 100644
--- a/apps/roam/src/components/settings/AdminPanel.tsx
+++ b/apps/roam/src/components/settings/AdminPanel.tsx
@@ -40,6 +40,7 @@ import { USE_REIFIED_RELATIONS } from "~/data/userSettings";
 import posthog from "posthog-js";
 import { setFeatureFlag } from "~/components/settings/utils/accessors";
 import { FeatureFlagPanel } from "./components/BlockPropSettingPanels";
+import { getFeatureFlag } from "./utils/accessors";
 
 const NodeRow = ({ node }: { node: PConceptFull }) => {
   return (
@@ -469,9 +470,10 @@ const FeatureFlagsTab = (): React.ReactElement => {
       />
 
       <FeatureFlagPanel
-        title="Enable dual read"
+        title="Use new settings store"
         description="When enabled, accessor getters read from block props instead of the old system. Surfaces dual-write gaps during development."
-        featureKey="Enable dual read"
+        featureKey="Use new settings store"
+        initialValue={getFeatureFlag("Use new settings store")}
       />
 
       <Button
diff --git a/apps/roam/src/components/settings/utils/accessors.ts b/apps/roam/src/components/settings/utils/accessors.ts
index d8c953d66..cc5a0844f 100644
--- a/apps/roam/src/components/settings/utils/accessors.ts
+++ b/apps/roam/src/components/settings/utils/accessors.ts
@@ -285,8 +285,8 @@ export const getFeatureFlag = (key: keyof FeatureFlags): boolean => {
   return flags[key];
 };
 
-export const isDualReadEnabled = (): boolean => {
-  return getFeatureFlag("Enable dual read");
+export const isNewSettingsStoreEnabled = (): boolean => {
+  return getFeatureFlag("Use new settings store");
 };
 
 export const setFeatureFlag = (
diff --git a/apps/roam/src/components/settings/utils/pullWatchers.ts b/apps/roam/src/components/settings/utils/pullWatchers.ts
index 79853040a..81026957c 100644
--- a/apps/roam/src/components/settings/utils/pullWatchers.ts
+++ b/apps/roam/src/components/settings/utils/pullWatchers.ts
@@ -90,13 +90,10 @@ export const featureFlagHandlers: Partial<
     (newValue: boolean, oldValue: boolean, allFlags: FeatureFlags) => void
   >
 > = {
-  /* eslint-disable @typescript-eslint/naming-convention */
-  "Enable dual read": (newValue, oldValue) => {
-    console.log(
-      `[DG] Enable dual read: ${String(oldValue)} → ${String(newValue)}`,
-    );
-  },
-  /* eslint-enable @typescript-eslint/naming-convention */
+  // Add handlers as needed:
+  // "Enable Left Sidebar": (newValue) => { ... },
+  // "Suggestive Mode Enabled": (newValue) => { ... },
+  // "Reified Relation Triples": (newValue) => { ... },
 };
 
 type GlobalSettingsHandlers = {
diff --git a/apps/roam/src/components/settings/utils/zodSchema.ts b/apps/roam/src/components/settings/utils/zodSchema.ts
index cdac37dd4..8c8486ed7 100644
--- a/apps/roam/src/components/settings/utils/zodSchema.ts
+++ b/apps/roam/src/components/settings/utils/zodSchema.ts
@@ -157,7 +157,7 @@ export const FeatureFlagsSchema = z.object({
   "Enable left sidebar": z.boolean().default(false),
   "Suggestive mode enabled": z.boolean().default(false),
   "Reified relation triples": z.boolean().default(false),
-  "Enable dual read": z.boolean().default(false),
+  "Use new settings store": z.boolean().default(false),
 });
 
 export const ExportSettingsSchema = z.object({

From 2d150764bc1b29c2cfbecc74b375f6f92f27e346 Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Tue, 24 Feb 2026 17:39:58 +0530
Subject: [PATCH 5/6] example fix

---
 apps/roam/src/components/settings/utils/zodSchema.example.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/roam/src/components/settings/utils/zodSchema.example.ts b/apps/roam/src/components/settings/utils/zodSchema.example.ts
index f413d26e2..2e6bfa960 100644
--- a/apps/roam/src/components/settings/utils/zodSchema.example.ts
+++ b/apps/roam/src/components/settings/utils/zodSchema.example.ts
@@ -90,12 +90,14 @@ const featureFlags: FeatureFlags = {
   "Enable left sidebar": true,
   "Suggestive mode enabled": true,
   "Reified relation triples": false,
+  "Use new settings store": false,
 };
 
 const defaultFeatureFlags: FeatureFlags = {
   "Enable left sidebar": false,
   "Suggestive mode enabled": false,
   "Reified relation triples": false,
+  "Use new settings store": false,
 };
 
 const exportSettings: ExportSettings = {

From 1491bbf4db039a35374e01bc8cbc338ca24a1de8 Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Tue, 24 Feb 2026 17:49:28 +0530
Subject: [PATCH 6/6] review

---
 apps/roam/src/index.ts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/apps/roam/src/index.ts b/apps/roam/src/index.ts
index dc419d9b1..0579784c3 100644
--- a/apps/roam/src/index.ts
+++ b/apps/roam/src/index.ts
@@ -42,7 +42,6 @@ import {
   DISALLOW_DIAGNOSTICS,
 } from "./data/userSettings";
 import { initSchema } from "./components/settings/utils/init";
-import { setupPullWatchOnSettingsPage } from "./components/settings/utils/pullWatchers";
 export const DEFAULT_CANVAS_PAGE_FORMAT = "Canvas/*";
 
 export default runExtension(async (onloadArgs) => {
@@ -155,8 +154,7 @@ export default runExtension(async (onloadArgs) => {
     });
   }
 
-  const { blockUids } = await initSchema();
-  const cleanupPullWatchers = setupPullWatchOnSettingsPage(blockUids);
+  await initSchema();
 
   return {
     elements: [
@@ -168,7 +166,6 @@ export default runExtension(async (onloadArgs) => {
     ],
     observers: observers,
     unload: () => {
-      cleanupPullWatchers();
       setSyncActivity(false);
       window.roamjs.extension?.smartblocks?.unregisterCommand("QUERYBUILDER");
       // @ts-expect-error - tldraw throws a warning on multiple loads