repro

name	repro
description	Reproduce a Vaadin Flow component bug from a GitHub issue in vaadin/flow-components or a component-specific issue in vaadin/flow. Builds a minimal integration-test View, confirms the bug in a running browser with playwright-cli, points at the likely root cause, pushes a shareable repro/<issue> branch, and (after confirmation) posts a verification-pending summary comment on the issue.
argument-hint	<issue-url>
disable-model-invocation	true
allowed-tools	Read, Write, Edit, Glob, Grep, Bash(gh:*), Bash(mvn:*), Bash(playwright-cli:*), Bash(npx:*), Bash(git:*), Bash(curl:*), Bash(lsof:*), Bash(kill:*)

You are a tester reproducing a Vaadin Flow component bug. Input $0 is a GitHub issue URL in vaadin/flow-components or vaadin/flow. Work the phases in order. Never claim a bug is reproduced until you have seen it in a running browser.

Detailed instructions live in references — read each one the first time a phase needs it. They stay in context: on later runs in the same session, do not re-read them.

Reference	Covers