Improve Linear filter test clarity and fix e2e overlay dismissal for CI

- Convert parameterized filter-pruning test to sequential assertions
- Fix dismissOverlayChrome to toggle overlay triggers instead of
  force-clicking inert page elements in headless CI

src/renderer/src/components/linear-issue-attribute-filter-dropdowns.test.tsx

@@ -182,10 +182,7 @@ describe('LinearIssueAttributeFilterDropdowns', () => {
 
   // Why: restored filters render before the team fetch settles, when availableTeams is
   // still the issue-scraped subset — pruning there deletes another team's facets for good.
-  it.each([
-    [false, false],
-    [true, true]
-  ])('prunes unknown facet ids only once teams are settled (%s)', (teamsSettled, expectPrune) => {
+  it('prunes unknown facet ids only once teams settle on the mounted component', () => {
     const team: LinearTeam = { id: 'team-1', name: 'Engineering', key: 'ENG' }
     const onChange = vi.fn()
     const container = document.createElement('div')
@@ -193,31 +190,33 @@ describe('LinearIssueAttributeFilterDropdowns', () => {
     const root = createRoot(container)
     roots.push(root)
 
-    act(() => {
-      root.render(
-        <LinearIssueAttributeFilterDropdowns
-          value={{
-            stateIds: ['state-from-another-team'],
-            priorities: [],
-            assignee: null,
-            labelIds: []
-          }}
-          onChange={onChange}
-          workspaceId="workspace-1"
-          primaryTeam={team}
-          selectedTeamIds={[]}
-          availableTeams={[team]}
-          teamsSettled={teamsSettled}
-        />
-      )
-    })
-
-    if (expectPrune) {
-      expect(onChange).toHaveBeenCalledWith(
-        expect.objectContaining({ stateIds: [], labelIds: [], assignee: null })
-      )
-    } else {
-      expect(onChange).not.toHaveBeenCalled()
+    const renderWith = (teamsSettled: boolean): void => {
+      act(() => {
+        root.render(
+          <LinearIssueAttributeFilterDropdowns
+            value={{
+              stateIds: ['state-from-another-team'],
+              priorities: [],
+              assignee: null,
+              labelIds: []
+            }}
+            onChange={onChange}
+            workspaceId="workspace-1"
+            primaryTeam={team}
+            selectedTeamIds={[]}
+            availableTeams={[team]}
+            teamsSettled={teamsSettled}
+          />
+        )
+      })
     }
+
+    renderWith(false)
+    expect(onChange).not.toHaveBeenCalled()
+
+    renderWith(true)
+    expect(onChange).toHaveBeenCalledWith(
+      expect.objectContaining({ stateIds: [], labelIds: [], assignee: null })
+    )
   })
 })

tests/e2e/linear-issue-view-persistence.spec.ts

@@ -253,17 +253,17 @@ async function openViewMenu(page: Page): Promise<void> {
 }
 
 async function dismissOverlayChrome(page: Page): Promise<void> {
-  // Why: open Radix menus aria-hide the rest of the page so later getByRole for
-  // Filters/chips fails. Escape is unsafe (Tasks treats it as leave-page). Click
-  // the issues heading, which stays outside the menu portal.
-  if (
-    (await page.getByRole('menuitemradio', { name: 'Board' }).count()) === 0 &&
-    (await page.locator('[data-slot="popover-content"]').count()) === 0
-  ) {
-    return
+  // Why: open Radix menus aria-hide/inert the rest of the page so later getByRole
+  // for Filters/chips fails. Escape is unsafe (Tasks treats it as leave-page).
+  // Force-clicking inert page chrome does not close modal menus in headless CI —
+  // toggle the View trigger (not inert) and the Filters button for popovers.
+  if ((await page.getByRole('menuitemradio', { name: 'Board' }).count()) > 0) {
+    await page.getByRole('button', { name: 'View', exact: true }).click()
+  }
+  if ((await page.locator('[data-slot="popover-content"]').count()) > 0) {
+    const filtersButton = page.getByRole('button', { name: 'Filters', exact: true })
+    await ((await filtersButton.count()) > 0 ? filtersButton.click() : page.mouse.click(24, 24))
   }
-  const heading = page.getByText('Linear issues', { exact: true }).first()
-  await ((await heading.count()) > 0 ? heading.click({ force: true }) : page.mouse.click(24, 24))
   await expect(page.getByRole('menuitemradio', { name: 'Board' })).toHaveCount(0)
   await expect(page.locator('[data-slot="popover-content"]')).toHaveCount(0)
 }