gsxdsm 284feeaf11 FN-9092: prevent model menus from dismissing host dialogs ...

Keep portaled model-menu interaction from propagating to host dialog dismissal.

- Mark model-menu portal surfaces and stop their pointer events from reaching dialog backdrops.
- Apply the dismissal guard across agent, chat, floating-window, and model-selection dialogs.
- Close enabled overlays on valid touch taps while suppressing duplicate compatibility mouse closes.
- Add desktop and mobile regression coverage for portal-host dismissal behavior.

Files changed:
 .../fn-9092-model-filter-dialog-dismissal.md       |   7 +
 .../ui-bugs/portaled-model-menu-host-dismissal.md  |  19 +++
 packages/dashboard/app/components/AgentsView.tsx   |   6 +
 .../app/components/ChatThinkingLevelControl.tsx    |  17 ++-
 packages/dashboard/app/components/ChatView.tsx     |  38 +++--
 .../app/components/CustomModelDropdown.tsx         |  13 +-
 .../dashboard/app/components/FloatingWindow.tsx    |  17 +--
 .../app/components/ModelSelectionModal.tsx         |  17 +--
 .../dashboard/app/components/NewAgentDialog.tsx    |  12 +-
 .../dashboard/app/components/QuickEntryBox.tsx     |   5 +-
 .../ChatThinkingLevelControl.portal.test.tsx       |   9 ++
 .../__tests__/CustomModelDropdown.test.tsx         |  24 ++-
 .../__tests__/ModelSelectionModal.test.tsx         |   3 +-
 .../NewAgentDialog.portal-dismissal.test.tsx       |  77 ++++++++++
 .../components/__tests__/NewAgentDialog.test.tsx   |  11 ++
 .../model-menu-filter-host-dismissal.test.tsx      | 163 +++++++++++++++++++++
 .../app/hooks/__tests__/useOverlayDismiss.test.tsx |   7 +-
 packages/dashboard/app/hooks/useOverlayDismiss.ts  |  26 +++-
 .../app/utils/__tests__/portalSurfaces.test.ts     |  31 ++++
 packages/dashboard/app/utils/portalSurfaces.ts     |  31 ++++
 20 files changed, 469 insertions(+), 64 deletions(-)

Fusion-Task-Id: FN-9092

Fusion-Task-Lineage: a0d0b84d-2efe-4a67-9485-77c08f7cc57e

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-08-15 06:42:39 -07:00

..

android-mobile-terminal-visual-viewport-width.md

FN-7447: fix Android terminal mobile viewport sizing

2026-07-02 13:51:25 -07:00

async-resolved-column-roles-in-components.md

docs(solutions): converting a column literal to a role makes it async — the four forms that ship green (#2710)

2026-07-30 04:37:19 -07:00

confirm-dialog-mobile-ghost-click-dismiss.md

FN-8192: prevent mobile confirmation ghost-click dismissal

2026-07-17 00:29:48 -07:00

css-animation-frozen-by-transition-token-shape-mismatch.md

docs: capture IACVT frozen-animation learning; document duration tokens

2026-06-03 20:02:03 -07:00

directorypicker-empty-folder-reverts-on-navigation.md

docs: compound knowledge for DirectoryPicker empty-folder revert bug

2026-06-06 01:42:57 -07:00

i18n-empty-locale-placeholders-render-blank.md

docs(solutions): i18next empty-placeholder blank-render learning + Translation Placeholder concept

2026-06-05 14:23:27 -07:00

mobile-auto-merge-toggle-document-scroll-blank.md

FN-6243: keep mobile auto-merge toggles visible

2026-06-11 21:26:59 -07:00

mobile-board-ios-horizontal-overscroll-containment.md

FN-6378: contain mobile board overscroll

2026-06-13 11:53:44 -07:00

mobile-horizontal-pan-document-viewport-containment.md

FN-6365: prevent mobile document horizontal panning

2026-06-13 11:22:07 -07:00

mobile-ios-restore-document-scroll-drift.md

FN-6364: reset iOS mobile viewport on restore

2026-06-13 10:29:24 -07:00

mobile-keyboard-restore-stale-viewport.md

FN-6362: reset mobile keyboard restore metrics

2026-06-13 10:14:11 -07:00

mobile-terminal-blank-render-zero-geometry-container.md

FN-7620: fix mobile terminal rendering blank via ResizeObserver recovery

2026-07-07 22:04:48 -07:00

mobile-terminal-collapsed-screen-zero-width-cell.md

fix(FN-7693): mobile terminal blank — exempt xterm measurement from * { max-width: 100% }

2026-07-08 15:09:26 -07:00

mobile-terminal-folded-viewport-baseline.md

FN-7388: Fix folded Android terminal mobile sizing

2026-07-01 15:39:33 -07:00

mobile-touch-action-ancestor-intersection-defeats-leaf-scroll.md

FN-7621: fix mobile terminal shortcut bar horizontal scroll defeated by ancestor touch-action lock

2026-07-07 22:04:49 -07:00

mobile-workflow-board-fill-chain.md

FN-6397: fix mobile workflow board fill chain

2026-06-13 16:30:28 -07:00

navigation-history-stale-modal-stack.md

FN-6167: fix stale mobile modal navigation history

2026-06-09 22:44:30 -07:00

oauth-manual-code-mobile-double-tap-submit.md

FN-7953: fix mobile OAuth code submit taps

2026-07-14 17:18:06 -07:00

portaled-model-menu-host-dismissal.md

FN-9092: prevent model menus from dismissing host dialogs

2026-08-15 06:42:39 -07:00

quick-chat-last-opened-session-restore.md

FN-6510: preserve last opened quick chat session

2026-06-17 01:22:21 -07:00

quick-chat-mobile-keyboard-board-shift.md

FN-6757: smooth mobile Quick Chat keyboard resizing

2026-06-20 00:41:36 -07:00

skill-autocomplete-highlight-reset-on-swr-revalidation.md

fix(dashboard): apply SWR identity-churn highlight fix to QuickChatFAB + document the learning

2026-06-03 15:05:40 -07:00

tablet-keyboard-viewport-mode-flip.md

FN-6516: preserve tablet chat sidebar width during typing

2026-06-16 23:21:14 -07:00

task-card-context-menu-flash-dismiss-layers.md

FN-8178: fix task-card context menu autofocus dismissal

2026-07-16 21:13:30 -07:00

visually-hidden-unoffset-inflates-mobile-scrollwidth.md

docs: capture mobile .visually-hidden scrollWidth bug in solutions

2026-06-13 17:26:12 -07:00

xterm-async-font-remeasure-paste-dedupe.md

fix(dashboard): harden terminal paste contract and manual-start button per review

2026-07-23 19:46:02 -07:00

xterm-options-noop-remeasure-after-font-settle.md

FN-7603: force xterm DOM-based char measurement to fix mobile terminal spacing

2026-07-05 19:42:16 -07:00

xterm-symbols-nerd-font-unicode-range.md

FN-6811: keep terminal symbols out of xterm metrics

2026-06-20 21:02:51 -07:00