test: stabilize dapp-interactions E2E tab targeting and add stress workflow

[davidmurdoch]

Description

This PR addresses a flaky E2E failure in dapp-interactions.spec.ts by removing ambiguous title-based tab switching in a multi-dapp scenario.

In should connect a second Dapp despite MetaMask being locked, we now switch back to the second dapp by URL (DAPP_ONE_URL) instead of title (E2E Test Dapp), which can match multiple tabs.

This PR also adds a dedicated stress workflow that runs only this spec repeatedly (default 30 attempts) and fails on the first flaky occurrence.

Changelog

CHANGELOG entry: null

Related issues

Fixes:

Manual testing steps

1. Checkout this branch and run linting for changed files:
   yarn lint:changed:fix
2. Trigger the stress workflow (Actions -> E2E Dapp Interactions Stress) with default attempts, or run:
   gh workflow run e2e-dapp-interactions-stress.yml --ref chore/dapp-interactions-flake-stress -f attempts=30
3. Confirm the workflow runs only test/e2e/tests/dapp-interactions/dapp-interactions.spec.ts and passes all repeated attempts.

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[metamaskbotv2]

Builds ready [bf69cd8]

• builds: chrome, firefox
• builds (beta): chrome, firefox
• builds (flask): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• bundle size: Bundle Size Stats
• interaction-benchmark: Interaction Stats
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
  • ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
  • content-script: 0
  • offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks

Benchmark	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P75 (ms)	P95 (ms)
Load New Account	load_new_account	276	276	276	0	276	276
	total	276	276	276	0	276	276
Confirm Tx	confirm_tx	6046	6044	6049	2	6048	6049
	total	6046	6044	6049	2	6048	6049
Bridge User Actions	bridge_load_page	251	189	320	48	287	320
	bridge_load_asset_picker	199	188	205	7	205	205
	bridge_search_token	724	701	749	18	735	749
	total	1190	1087	1274	80	1261	1274

🔌 Startup Benchmarks

Benchmark	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P75 (ms)	P95 (ms)
Standard Home	uiStartup	1392	1183	1931	115	1427	1608
	load	1171	988	1553	93	1201	1352
	domContentLoaded	1165	986	1545	92	1196	1345
	domInteractive	28	16	124	20	24	80
	firstPaint	157	69	1150	121	206	268
	backgroundConnect	207	192	273	12	209	233
	firstReactRender	20	12	75	8	20	28
	initialActions	1	0	7	1	1	4
	loadScripts	973	789	1348	93	1005	1157
	setupStore	12	6	34	5	14	21
	numNetworkReqs	31	22	92	19	22	83
Power User Home	uiStartup	1752	1381	2302	163	1808	2087
	load	1167	1049	1761	146	1152	1546
	domContentLoaded	1153	1036	1742	143	1141	1537
	domInteractive	37	18	165	26	34	101
	firstPaint	181	81	439	83	248	305
	backgroundConnect	299	264	429	27	306	351
	firstReactRender	24	16	48	7	26	37
	initialActions	1	0	8	1	1	3
	loadScripts	936	832	1526	142	917	1328
	setupStore	16	8	41	6	18	27
	numNetworkReqs	57	36	160	24	56	118

🧭 User Journey Benchmarks

Benchmark	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P75 (ms)	P95 (ms)
Onboarding Import Wallet	importWalletToSocialScreen	217	216	219	1	218	219
	srpButtonToSrpForm	92	91	95	2	92	95
	confirmSrpToPwForm	21	21	21	0	21	21
	pwFormToMetricsScreen	15	15	16	0	16	16
	metricsToWalletReadyScreen	16	15	17	1	17	17
	doneButtonToHomeScreen	911	583	1419	350	1240	1419
	openAccountMenuToAccountListLoaded	7455	6833	8088	529	8086	8088
	total	8731	8002	9179	413	9045	9179
Onboarding New Wallet	createWalletToSocialScreen	221	218	225	2	222	225
	srpButtonToPwForm	109	104	113	3	112	113
	createPwToRecoveryScreen	9	8	10	1	9	10
	skipBackupToMetricsScreen	38	35	40	2	39	40
	agreeButtonToOnboardingSuccess	17	15	18	1	18	18
	doneButtonToAssetList	945	618	1428	288	1101	1428
	total	1338	999	1819	290	1503	1819
Asset Details	assetClickToPriceChart	55	41	81	16	65	81
	total	55	41	81	16	65	81
Solana Asset Details	assetClickToPriceChart	46	45	47	1	46	47
	total	46	45	47	1	46	47
Import Srp Home	loginToHomeScreen	2060	1959	2160	67	2088	2160
	openAccountMenuAfterLogin	43	38	46	3	46	46
	homeAfterImportWithNewWallet	2209	1967	2413	171	2368	2413
	total	4312	4082	4502	159	4479	4502
Send Transactions	openSendPageFromHome	30	17	40	10	40	40
	selectTokenToSendFormLoaded	21	18	26	3	22	26
	reviewTransactionToConfirmationPage	860	846	870	9	866	870
	total	911	898	924	9	917	924
Swap	openSwapPageFromHome	135	117	164	19	138	164
	fetchAndDisplaySwapQuotes	4606	4572	4637	24	4615	4637
	total	4711	4646	4756	46	4754	4756

🌐 Dapp Page Load Benchmarks

Current Commit: bf69cd8 | Date: 2/28/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

• pageLoadTime-> current mean value: 1.04s (±42ms) 🟡 | historical mean value: 1.05s ⬇️ (historical data)
• domContentLoaded-> current mean value: 731ms (±38ms) 🟢 | historical mean value: 739ms ⬇️ (historical data)
• firstContentfulPaint-> current mean value: 79ms (±11ms) 🟢 | historical mean value: 83ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.04s	42ms	1.02s	1.34s	1.08s	1.34s
domContentLoaded	731ms	38ms	711ms	1.01s	762ms	1.01s
firstPaint	79ms	11ms	64ms	176ms	88ms	176ms
firstContentfulPaint	79ms	11ms	64ms	176ms	88ms	176ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs

• background: 58 Bytes (0%)
• ui: 5 Bytes (0%)
• common: 20 Bytes (0%)

[metamaskbotv2]

✨ Files requiring CODEOWNER review ✨

🔑 @MetaMask/accounts-engineers (2 files, +99 -39)

• 📁 ui/
  • 📁 pages/
    • 📁 multichain-accounts/
      • 📁 multichain-accounts-connect-page/
        • 📄 multichain-accounts-connect-page.test.tsx +7 -6
        • 📄 multichain-accounts-connect-page.tsx +92 -33

---

👨‍🔧 @MetaMask/core-extension-ux (1 files, +2 -1)

• 📁 ui/
  • 📁 components/
    • 📁 multichain/
      • 📁 notifications-tag-counter/
        • 📄 notifications-tag-counter.tsx +2 -1

---

🔔 @MetaMask/notifications (1 files, +2 -1)

• 📁 ui/
  • 📁 components/
    • 📁 multichain/
      • 📁 notifications-tag-counter/
        • 📄 notifications-tag-counter.tsx +2 -1

---

👨‍🔧 @MetaMask/wallet-integrations (2 files, +228 -61)

• 📁 app/
  • 📁 scripts/
    • 📁 lib/
      • 📁 rpc-method-middleware/
        • 📁 handlers/
          • 📄 request-accounts.test.ts +122 -1
          • 📄 request-accounts.ts +106 -60

[sonarqubecloud]

Quality Gate failed

Failed conditions
71.5% Coverage on New Code (required ≥ 80%)
C Reliability Rating on New Code (required ≥ A)

See analysis details on SonarQube Cloud

Catch issues before they fail your Quality Gate with our IDE extension SonarQube for IDE

[metamaskbotv2]

Builds ready [2cb6290]

• builds: chrome, firefox
• builds (beta): chrome, firefox
• builds (flask): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• bundle size: Bundle Size Stats
• interaction-benchmark: Interaction Stats
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
  • ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
  • content-script: 0
  • offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks

Benchmark	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P75 (ms)	P95 (ms)
Load New Account	load_new_account	365	271	517	111	483	517
	total	365	271	517	111	483	517
Confirm Tx	confirm_tx	6098	6062	6139	26	6106	6139
	total	6098	6062	6139	26	6106	6139
Bridge User Actions	bridge_load_page	262	253	272	7	265	272
	bridge_load_asset_picker	166	139	184	17	177	184
	bridge_search_token	724	708	736	12	735	736
	total	1157	1112	1192	31	1186	1192

🔌 Startup Benchmarks

Benchmark	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P75 (ms)	P95 (ms)
Standard Home	uiStartup	1420	1194	1864	115	1465	1614
	load	1192	1008	1530	99	1233	1365
	domContentLoaded	1185	1005	1500	97	1229	1356
	domInteractive	28	18	99	19	24	83
	firstPaint	159	66	1168	125	206	282
	backgroundConnect	210	190	354	19	210	239
	firstReactRender	20	13	47	6	21	33
	initialActions	1	0	8	1	1	4
	loadScripts	992	809	1307	95	1030	1162
	setupStore	14	6	42	7	16	30
	numNetworkReqs	31	22	93	19	25	80
Power User Home	uiStartup	1725	1432	2530	153	1773	1960
	load	1149	1042	1729	130	1140	1470
	domContentLoaded	1132	1034	1645	120	1129	1440
	domInteractive	33	20	155	20	33	58
	firstPaint	181	73	1540	156	230	312
	backgroundConnect	297	263	461	31	303	351
	firstReactRender	23	16	57	9	24	42
	initialActions	1	0	7	1	1	2
	loadScripts	917	809	1401	116	910	1231
	setupStore	15	6	42	5	17	22
	numNetworkReqs	57	38	150	20	61	108

🧭 User Journey Benchmarks

Benchmark	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P75 (ms)	P95 (ms)
Onboarding Import Wallet	importWalletToSocialScreen	219	217	221	2	220	221
	srpButtonToSrpForm	90	89	91	1	90	91
	confirmSrpToPwForm	21	21	21	0	21	21
	pwFormToMetricsScreen	15	15	15	0	15	15
	metricsToWalletReadyScreen	15	15	16	0	16	16
	doneButtonToHomeScreen	631	562	833	117	565	833
	openAccountMenuToAccountListLoaded	6982	6819	7061	95	7035	7061
	total	7976	7940	8014	26	7989	8014
Onboarding New Wallet	createWalletToSocialScreen	220	220	221	1	221	221
	srpButtonToPwForm	114	105	133	10	118	133
	createPwToRecoveryScreen	9	8	9	0	9	9
	skipBackupToMetricsScreen	37	36	38	1	38	38
	agreeButtonToOnboardingSuccess	16	16	17	0	16	17
	doneButtonToAssetList	828	604	1123	224	1072	1123
	total	1227	992	1524	227	1472	1524
Asset Details	assetClickToPriceChart	52	37	74	13	56	74
	total	52	37	74	13	56	74
Solana Asset Details	assetClickToPriceChart	48	46	52	2	47	52
	total	48	46	52	2	47	52
Import Srp Home	loginToHomeScreen	2022	1979	2093	43	2018	2093
	openAccountMenuAfterLogin	42	40	44	2	44	44
	homeAfterImportWithNewWallet	2612	2204	3417	454	2808	3417
	total	4472	4224	4871	242	4436	4871
Send Transactions	openSendPageFromHome	32	19	44	11	39	44
	selectTokenToSendFormLoaded	21	21	22	0	22	22
	reviewTransactionToConfirmationPage	866	855	882	11	871	882
	total	917	913	922	4	919	922
Swap	openSwapPageFromHome	116	85	141	19	126	141
	fetchAndDisplaySwapQuotes	5585	4569	6246	807	6244	6246
	total	5701	4694	6368	793	6350	6368

🌐 Dapp Page Load Benchmarks

Current Commit: 2cb6290 | Date: 3/1/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

• pageLoadTime-> current mean value: 1.04s (±39ms) 🟡 | historical mean value: 1.05s ⬇️ (historical data)
• domContentLoaded-> current mean value: 732ms (±38ms) 🟢 | historical mean value: 739ms ⬇️ (historical data)
• firstContentfulPaint-> current mean value: 80ms (±11ms) 🟢 | historical mean value: 83ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.04s	39ms	1.01s	1.33s	1.08s	1.33s
domContentLoaded	732ms	38ms	707ms	1.01s	766ms	1.01s
firstPaint	80ms	11ms	64ms	172ms	88ms	172ms
firstContentfulPaint	80ms	11ms	64ms	172ms	88ms	172ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 409 Bytes (0.01%)
• ui: 3.99 KiB (0.05%)
• common: 28 Bytes (0%)