Chore(UI): test.slow() for CSVImportWithQuotesAndCommas to cover 1.13 AUT timing

[siddhant1]

Summary

• Adds test.slow() to CSVImportWithQuotesAndCommas.spec.ts so the single test in this spec gets a 180s timeout instead of the default 60s.
• Matches the precedent in Chore(UI): Add test.slow() to customProperties spec to cover for slow responses in AUT runs #27782 (b053fecfea), which did the same for customProperties.

Why

On 1.13 AUT, the CSV-import end-to-end flow consistently lands at ~48–52s — right at the 60s test-timeout boundary — and times out under any extra cluster jitter. Walking the recent run history:

Image	First attempt	Retry #1
n55 (Apr 28)	✘ 30.9s	✘ 28.1s
n56 (Apr 29)	✘ 48.9s	✘ 51.3s
n67 (May 3)	✘ 1.0m	✓ 52.4s
n70 (May 4)	✘ 1.0m	✘ 1.0m

Same test on regular (non-AUT) 1.13 Playwright passes in ~24s, and the same test on main AUT (run 25235690014, May 1) passes in 37.4s. The slow path is specific to 1.13 AUT (legacy task/feed system + bounded-executor backpressure under upgrade-loaded sample data).

test.slow() is the unblocker; the underlying backend latency is a separate investigation.

Test plan

• Re-run the AUT MySQL 1.9.1 ➡ 1.13 workflow and confirm CSV Import with Commas and Quotes - All Entity Types › Create glossary with CSV, export it, create new glossary and import exported data passes within the new 180s budget.
• Verify regular 1.13 Playwright runs still pass (no behavior change for the fast path).

🤖 Generated with Claude Code

[github-actions]

Hi there 👋 Thanks for your contribution!

The OpenMetadata team will review the PR shortly! Once it has been labeled as safe to test, the CI workflows
will start executing and we'll be able to make sure everything is working as expected.

Let us know if you need any help!

[gitar-bot]

Code Review ✅ Approved

Increases the timeout for CSVImportWithQuotesAndCommas to 180s via test.slow() to accommodate timing jitter in 1.13 AUT runs. No issues found.

Options

Display: compact → Showing less information.

Comment with these commands to change:

Compact

gitar display:verbose

_{Was this helpful? React with 👍 / 👎 | Gitar}

[github-actions]

The Python checkstyle failed.

Please run make py_format and py_format_check in the root of your repository and commit the changes to this PR.
You can also use pre-commit to automate the Python code formatting.

You can install the pre-commit hooks with make install_test precommit_install.

[github-actions]

🟡 Playwright Results — all passed (14 flaky)

✅ 3714 passed · ❌ 0 failed · 🟡 14 flaky · ⏭️ 79 skipped

Shard	Passed	Failed	Flaky	Skipped
✅ Shard 1	290	0	0	4
🟡 Shard 2	695	0	3	7
🟡 Shard 3	715	0	2	1
🟡 Shard 4	695	0	3	24
✅ Shard 5	673	0	0	35
🟡 Shard 6	646	0	6	8

🟡 14 flaky test(s) (passed on retry)

• Features/ActivityFeed.spec.ts › emoji reactions can be added when feed messages exist (shard 2, 1 retry)
• Features/BulkEditEntity.spec.ts › Glossary (shard 2, 1 retry)
• Features/Glossary/GlossaryMiscOperations.spec.ts › should delete glossary and remove tags from assets (shard 2, 1 retry)
• Features/Permissions/GlossaryPermissions.spec.ts › Team-based permissions work correctly (shard 3, 1 retry)
• Flow/PersonaFlow.spec.ts › Set default persona for team should work properly (shard 3, 1 retry)
• Pages/DataContractsSemanticRules.spec.ts › Validate Owner Rule Not_In (shard 4, 1 retry)
• Pages/Domains.spec.ts › Subdomain rename does not affect parent domain and updates nested children (shard 4, 1 retry)
• Pages/Domains.spec.ts › Multiple consecutive domain renames preserve all associations (shard 4, 1 retry)
• Pages/Glossary.spec.ts › Column dropdown drag-and-drop functionality for Glossary Terms table (shard 6, 1 retry)
• Pages/Lineage/LineageFilters.spec.ts › Verify lineage schema filter selection (shard 6, 1 retry)
• Pages/Lineage/LineageRightPanel.spec.ts › Verify custom properties tab IS visible for supported type: searchIndex (shard 6, 1 retry)
• Pages/Lineage/LineageRightPanel.spec.ts › Verify custom properties tab is NOT visible for databaseService in platform lineage (shard 6, 1 retry)
• Pages/Lineage/PlatformLineage.spec.ts › Verify domain platform view (shard 6, 1 retry)
• Pages/Users.spec.ts › Permissions for table details page for Data Consumer (shard 6, 1 retry)

📦 Download artifacts

How to debug locally

# Download playwright-test-results-<shard> artifact and unzip
npx playwright show-trace path/to/trace.zip    # view trace