[waleedlatif1]

Summary

• Page-menu Back/Forward/Reload called goBack/goForward/reload directly, skipping the leave-site prompt and load-error handling; they now go through the same user-navigation path as the toolbar and shortcuts
• Page menu: shared spelling suggestions + Add to Dictionary (same builder as the main window), Undo/Redo/Cut/Paste and Match Style/Select All, and image items (Open Image in New Tab, Save Image through the existing download guards, Copy Image, Copy Image Address); Open Link in New Tab sends the referrer
• Spellcheck on in the agent browser on macOS (native local checker; Windows/Linux stay off since they'd download Hunspell dictionaries)
• Ctrl+wheel zoom steps the same zoom ladder as the menu (Windows/Linux; Chromium doesn't raise it on macOS)
• Chrome keys: Alt+Left/Right, Cmd+Opt+Left/Right, Cmd+Shift+[ ], Ctrl+PgUp/PgDn, Esc stops loading, mouse back/forward buttons — all ignore agent-dispatched input and share one per-tab shortcut runner
• Page fullscreen (YouTube, Loom, Slides) fills the browser panel instead of hanging; the Sim window is never resized
• Pinch zoom skipped: visual zoom would desync agent screenshot crops and clicks

Type of Change

• Improvement

Testing

• New apps/desktop/e2e/browser-page-parity.spec.ts (6 checks, JSON report): menu Back with an unsaved draft asks to leave; Save Image lands byte-for-byte; Open Link in New Tab sends the referrer; tab/history keys; Esc stops a held load; fullscreen resolves without OS fullscreen or panel resize
• All 6 fail against the original source; reverting only disableHtmlFullscreenWindowResize fails the fullscreen check
• context-menu.test.ts, session.test.ts, driver.test.ts, main context-menu.test.ts (218 pass), desktop tsc --noEmit, biome on changed files; full gate in CI

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing (new tests pass the test-audit authoring gate)
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Oct 31, 2026 8:35am UTC

[greptile-apps]

Confidence Score: 5/5

[Medium impact] The PR appears safe to merge; no new actionable issues were found.

Summary

The PR brings the embedded browser closer to Chrome:

• The agent browser menu offers more page actions and follows browser navigation.
• The agent browser responds to more Chrome-style keys and mouse buttons.
• Page fullscreen and wheel zoom stay within the agent browser panel.

The earlier mouse-button finding is fixed: handleFocusedShortcut now returns before reading browser state when no chat scope is active. The supplied thread is unnumbered, so it has no previousFindings entry.

No new actionable issues were found. This review checked source code; it did not run the desktop tests.

_{Reviews (2) · Last reviewed commit: "fix(desktop): ignore browser shortcuts a..." · Reviewed by Greptile}

[cubic-dev-ai]

All reported issues were addressed across 6 files

<sub>Reply with feedback, questions, or to request a fix.

Turn on auto-fix | Re-trigger cubic</sub>

[waleedlatif1]

@greptile

[waleedlatif1]

@cubic-dev-ai review this PR

[cubic-dev-ai]

@cubic-dev-ai review this PR

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[cubic-dev-ai]

All reported issues were addressed across 7 files

<sub>Reply with feedback, questions, or to request a fix.

Turn on auto-fix | Re-trigger cubic</sub>