bug(tui): OpenCode wordmark corrupts to OPONCOO in height-constrained terminal #9036

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opened 2026-02-16 18:11:29 -05:00 by yindo · 0 comments
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Originally created by @kitlangton on GitHub (Feb 10, 2026).

Originally assigned to: @kommander on GitHub.

Description

In a height-constrained terminal, the OpenCode home-screen wordmark can collapse into an incorrect glyph sequence (e.g. OPONCOO). This is a brand wordmark violation.

OpenCode version

1.1.50 (also observed on current dev branch)

Steps to reproduce

  1. Open OpenCode TUI home screen.
  2. Reduce terminal height until vertical space is constrained.
  3. Observe the wordmark near the top of the screen.

Screenshot and/or share link

Image

Expected behavior

Wordmark remains legible as opencode (or gracefully degrades without character corruption).

Actual behavior

Wordmark crunches/corrupts and can render as OPONCOO.

Operating System

macOS

Originally created by @kitlangton on GitHub (Feb 10, 2026). Originally assigned to: @kommander on GitHub. ### Description In a height-constrained terminal, the OpenCode home-screen wordmark can collapse into an incorrect glyph sequence (e.g. `OPONCOO`). This is a brand wordmark violation. ### OpenCode version 1.1.50 (also observed on current dev branch) ### Steps to reproduce 1. Open OpenCode TUI home screen. 2. Reduce terminal height until vertical space is constrained. 3. Observe the wordmark near the top of the screen. ### Screenshot and/or share link <img width="491" height="158" alt="Image" src="https://github.com/user-attachments/assets/ac47b1c2-86c0-49ab-9fd9-bcbffebd5047" /> ### Expected behavior Wordmark remains legible as `opencode` (or gracefully degrades without character corruption). ### Actual behavior Wordmark crunches/corrupts and can render as `OPONCOO`. ### Operating System macOS
yindo added the opentui label 2026-02-16 18:11:29 -05:00
yindo closed this issue 2026-02-16 18:11:29 -05:00
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Reference: anomalyco/opencode#9036