feat: add displayInViewport option to SelectPanel by francinelucca · Pull Request #7699 · primer/react

francinelucca · 2026-03-25T00:49:25Z

Towards https://github.com/github/issues/issues/20714

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changeset-bot · 2026-03-25T00:49:34Z

🦋 Changeset detected

Latest commit: fd3aa8c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

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@primer/react	Minor

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github-actions · 2026-03-25T00:49:59Z

⚠️ Action required

👋 Hi, this pull request contains changes to the source code that github/github-ui depends on. If you are GitHub staff, test these changes with github/github-ui using the integration workflow. Check the integration testing docs for step-by-step instructions. Or, apply the integration-tests: skipped manually label to skip these checks.

Copilot

Pull request overview

Adds a new displayInViewport option to SelectPanel so consumers can opt into AnchoredOverlay’s “fit within viewport when possible” positioning behavior (useful for constrained layouts like dialogs).

Changes:

Extend SelectPanelProps to include displayInViewport and forward it to AnchoredOverlay.
Document the new prop in SelectPanel.docs.json.
Add a changeset for a minor @primer/react release noting the new prop.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
packages/react/src/SelectPanel/SelectPanel.tsx	Plumbs `displayInViewport` through SelectPanel’s public API into the underlying AnchoredOverlay.
packages/react/src/SelectPanel/SelectPanel.docs.json	Adds documentation entry for the new `displayInViewport` prop.
.changeset/select-panel-display-in-viewport.md	Declares a minor release for the new SelectPanel prop.

Copilot · 2026-03-25T01:03:59Z

packages/react/src/SelectPanel/SelectPanel.tsx

        pinPosition={!height}
        className={classes.Overlay}
        displayCloseButton={showXCloseIcon}
        closeButtonProps={closeButtonProps}
+        displayInViewport={displayInViewport}


New displayInViewport behavior is being surfaced on SelectPanel, but there’s no unit test asserting the prop is forwarded to AnchoredOverlay / getAnchoredPosition. Since SelectPanel already has extensive tests, please add a targeted test that renders SelectPanel with displayInViewport={true} and verifies the anchored positioning logic receives displayInViewport: true (e.g., by mocking @primer/behaviors like ActionMenu does).

@copilot open a new pull request to apply changes based on this feedback

packages/react/src/SelectPanel/SelectPanel.docs.json

…panel

Copilot · 2026-03-25T15:52:37Z

@francinelucca I've opened a new pull request, #7702, to work on those changes. Once the pull request is ready, I'll request review from you.

…nel (#7702) Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: francinelucca <40550942+francinelucca@users.noreply.github.com>

…panel

primer-integration · 2026-03-25T16:12:29Z

👋 Hi from github/github-ui! Your integration PR is ready: https://github.com/github/github-ui/pull/16977

primer-integration · 2026-03-25T16:59:01Z

Integration test results from github/github-ui:

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VRT Passed
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primer-integration · 2026-03-25T16:59:01Z

Integration test results from github/github-ui:

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Projects Waiting

feat: add displayInViewport option to SelectPanel for improved visibi…

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francinelucca changed the title ~~feat: add displayInViewport option to SelectPanel for improved visibi…~~ feat: add displayInViewport option to SelectPanel Mar 25, 2026

github-actions bot added the staff Author is a staff member label Mar 25, 2026

github-actions bot added the integration-tests: recommended This change needs to be tested for breaking changes. See https://arc.net/l/quote/tdmpakpm label Mar 25, 2026

francinelucca added 2 commits March 24, 2026 20:50

Add changeset

fd4a28d

add changeset

bfcf0df

github-actions bot requested a deployment to storybook-preview-7699 March 25, 2026 00:54 Abandoned

francinelucca marked this pull request as ready for review March 25, 2026 01:01

francinelucca requested a review from a team as a code owner March 25, 2026 01:01

francinelucca requested review from Copilot and llastflowers March 25, 2026 01:01

francinelucca changed the title ~~feat: add displayInViewport option to SelectPanel~~ [DO NOT MERGE] feat: add displayInViewport option to SelectPanel Mar 25, 2026

francinelucca added the do not merge label Mar 25, 2026

Copilot started reviewing on behalf of francinelucca March 25, 2026 01:01 View session

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francinelucca changed the title ~~[DO NOT MERGE] feat: add displayInViewport option to SelectPanel~~ feat: add displayInViewport option to SelectPanel Mar 25, 2026

francinelucca removed the do not merge label Mar 25, 2026

Merge branch 'main' into chore/add-displayinviewport-option-to-select…

0d8d2db

…panel

Copilot AI mentioned this pull request Mar 25, 2026

[WIP] [WIP] Address feedback on displayInViewport option for SelectPanel #7702

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francinelucca deployed to github-pages March 25, 2026 16:01 — with GitHub Actions View deployment

github-actions bot temporarily deployed to storybook-preview-7699 March 25, 2026 16:02 Inactive

Copilot AI and others added 2 commits March 25, 2026 12:02

[WIP] [WIP] Address feedback on displayInViewport option for SelectPa…

1f95f3e

…nel (#7702) Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: francinelucca <40550942+francinelucca@users.noreply.github.com>

Merge branch 'main' into chore/add-displayinviewport-option-to-select…

fd3aa8c

…panel

github-actions bot requested a deployment to storybook-preview-7699 March 25, 2026 16:07 Abandoned

francinelucca deployed to github-pages March 25, 2026 16:17 — with GitHub Actions View deployment

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TylerJDev approved these changes Mar 25, 2026

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francinelucca added the integration-tests: skipped manually Changes in this PR do not require an integration test label Mar 25, 2026

francinelucca added this pull request to the merge queue Mar 25, 2026

Merged via the queue into main with commit 1505d9b Mar 25, 2026
65 of 67 checks passed

francinelucca deleted the chore/add-displayinviewport-option-to-selectpanel branch March 25, 2026 17:07

primer bot mentioned this pull request Mar 25, 2026

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feat: add displayInViewport option to SelectPanel#7699

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francinelucca merged 6 commits intomainfrom
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francinelucca commented Mar 25, 2026 •

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