diff --git a/test/playwright/SharedRendererTests.ts b/test/playwright/SharedRendererTests.ts
index f6747be2..60fe9639 100644
--- a/test/playwright/SharedRendererTests.ts
+++ b/test/playwright/SharedRendererTests.ts
@@ -7,6 +7,7 @@ import { IImage32, decodePng } from '@lunapaint/png-codec';
 import { LocatorScreenshotOptions, test } from '@playwright/test';
 import { ITheme, type ITerminalOptions } from '@xterm/xterm';
 import { ITestContext, MaybeAsync, openTerminal, pollFor, pollForApproximate, timeout } from './TestUtils';
+import { notDeepStrictEqual } from 'node:assert';
 
 export interface ISharedRendererTestContext {
   value: ITestContext;
@@ -1272,10 +1273,12 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
     test.beforeEach(async () => {
       const theme: ITheme = {
         background: '#000000FF',
+
         red: '#FF0000FF',
         green: '#00FF00FF',
         blue: '#0000FFFF'
       };
+      const options: ITerminalOptions = {}
       await ctx.value.page.evaluate(`
         window.term.options.theme = ${JSON.stringify(theme)};
         window.term.options.cursorStyle = 'underline';
@@ -1284,7 +1287,11 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
     test('defers rendering until ESU', async () => {
       await ctx.value.proxy.write('\x1b[?2026h'); // BSU
       await ctx.value.proxy.write('\x1b[31m■');
-      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255], undefined, {
+        equalityFn: (a, b) => {
+          return !(a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3]);
+        }
+      });
       await ctx.value.proxy.write('\x1b[?2026l'); // ESU
       frameDetails = undefined;
       await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
@@ -1293,7 +1300,11 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
     test('batches multiple writes', async () => {
       await ctx.value.proxy.write('\x1b[?2026h'); // BSU
       await ctx.value.proxy.write('\x1b[31m■\x1b[32m■\x1b[34m■');
-      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255], undefined, {
+        equalityFn: (a, b) => {
+          return !(a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3]);
+        }
+      });
       await ctx.value.proxy.write('\x1b[?2026l'); // ESU
       frameDetails = undefined;
       await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
@@ -1306,7 +1317,11 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
       await ctx.value.proxy.write('\x1b[31m■');
       await ctx.value.proxy.write('\x1b[?2026h'); // BSU
       await ctx.value.proxy.write('\x1b[32m■');
-      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255], undefined, {
+        equalityFn: (a, b) => {
+          return !(a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3]);
+        }
+      });
       await ctx.value.proxy.write('\x1b[?2026l'); // ESU
       frameDetails = undefined;
       await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
@@ -1316,7 +1331,11 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
     test('timeout flushes without ESU', async () => {
       await ctx.value.proxy.write('\x1b[?2026h'); // BSU
       await ctx.value.proxy.write('\x1b[31m■');
-      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255], undefined, {
+        equalityFn: (a, b) => {
+          return !(a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3]);
+        }
+      });
       await ctx.value.page.waitForTimeout(1000); // Timeout hard coded
       frameDetails = undefined;
       await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);