Fix Excel add-in footer buttons becoming unclickable when composer has text
Session from pi-for-excel-sessions on Hugging Face by thomasmustier · MIT · condensed by Coders Talk
Fix GitHub issue #374 where footer buttons in the Pi for Excel sidebar became non-interactive when the input/composer contained text, then open a PR through review and merge.
- +0Prompt · +0Read issue #374, implement a fix, open a PR, wait for automated Codex review, address it if needed, then merge. Also review own work for refactor opportunities.
- +0mAgent did · +0mSet up an isolated git worktree on a new branch from origin/main, read the issue, and explored the UI codebase (pi-input.ts, pi-sidebar.ts, status-bar.css, input.css) to understand the footer/composer layout.
- +2mAgent did · +2mSymlinked node_modules, started a local dev server, and used agent-browser (Playwright CLI) to reproduce the bug: filled the composer with multi-line text and measured overlapping bounding boxes between the textarea and footer status buttons.
- +4mAgent did · +4mFixed input.css by removing field-sizing: content on the textarea and adding overflow: hidden to the input card so the composer hitbox can't spill into footer controls; verified with agent-browser clicks, ran npm run check and npm run build, then committed the change.
- +6mAgent did · +6mRemoved node_modules symlink, pushed the branch, and opened PR #378 with a summary of the fix and validation steps.
- +6mAgent did · +6mWaited 240s then polled every 60s for up to 360s more for review activity per the instructed process; only saw a Vercel bot comment, no Codex review appeared, so merged PR #378 (fast-forward merge) once checks were green.
- +17mAgent did · +17mStopped the local dev server, removed the isolated worktree, and confirmed issue #374 was closed.
- +17mOutcome · +17mPR #378 merged into main: 1 file changed (input.css, +2/-1), issue #374 closed, npm run check and npm run build both passed.
I'd keep the prompt as-is since it worked well — the isolated worktree plus agent-browser reproduction step is what actually caught the real bug (the textarea's field-sizing overlapping the footer hitbox) rather than guessing. No corrections were needed this run; the agent's own browser-based verification did the work a human review would normally have to do. Next time I'd just note upfront that no Codex review may show up so it doesn't need to poll the full window before merging.