17 lines
657 B
Markdown
17 lines
657 B
Markdown
---
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date: 2026-10-22
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feature: Thinking tool call row width
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impact: Use the available chat width instead of a fixed 520px row
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---
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PR/commit: pending.
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MessageList tool-call rows now use 100% of their panel width. The existing
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flex shrinking, ellipsis and max-width rules keep long arguments within the
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viewport. This also applies to the compression and abort status rows sharing
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the same class. Assistant reply sizing and chat events are unchanged.
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Validation: Playwright reproduces the fixed-width failure and passes after the
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change at 1920px, 900px and 390px, including long tool arguments and overflow
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checks. Production build and harness checks pass.
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