fix flakyness

Author: mydea

packages/browser-integration-tests/suites/replay/largeMutations/defaultOptions/test.ts

@@ -11,6 +11,7 @@ sentryTest(
     }
 
     const reqPromise0 = waitForReplayRequest(page, 0);
+    const reqPromise0b = waitForReplayRequest(page, 1);
 
     await page.route('https://dsn.ingest.sentry.io/**/*', route => {
       return route.fulfill({
@@ -23,7 +24,10 @@ sentryTest(
     const url = await getLocalTestPath({ testDir: __dirname });
 
     await page.goto(url);
+    await forceFlushReplay();
     const res0 = await reqPromise0;
+    await reqPromise0b;
+    // A second request is sent right after initial snapshot, we want to wait for that to settle before we continue
 
     const reqPromise1 = waitForReplayRequest(page);
 

packages/browser-integration-tests/suites/replay/largeMutations/mutationLimit/test.ts

@@ -11,6 +11,7 @@ sentryTest(
     }
 
     const reqPromise0 = waitForReplayRequest(page, 0);
+    const reqPromise0b = waitForReplayRequest(page, 1);
 
     await page.route('https://dsn.ingest.sentry.io/**/*', route => {
       return route.fulfill({
@@ -24,6 +25,8 @@ sentryTest(
 
     await page.goto(url);
     const res0 = await reqPromise0;
+    await reqPromise0b;
+    // A second request is sent right after initial snapshot, we want to wait for that to settle before we continue
 
     const reqPromise1 = waitForReplayRequest(page);