# NousResearch/hermes-agent · Dashboard xterm.js WebGL renderer garbles box-drawing characters on Safari

## Open now

- Nothing open on GitHub.

The members concern the dashboard's xterm.js WebGL renderer and Unicode box-drawing glyph rendering in Safari, including a bug report in --tui mode. Two pull requests propose gating or skipping the WebGL renderer, with a DOM fallback, on Safari; their outcome is not stated here.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #133937. Verify it addresses your case.
- **Recommended:** read PR #133937 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `resolved` · deciding PR(s): `pr-133937`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #18773: \[Bug\] Dashboard --tui: xterm.js WebGL renderer garbles Unicode box-drawing characters in Safari

## Prior & competing PRs

- **#18788: fix(web/dashboard): skip xterm.js WebGL renderer on Safari to fix Unicode box-drawing glyphs**. closed without merge · fix tier `suggested`
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `#18773`
  - _suggested-tier fix detail withheld; re-request with `?tier=all` to include it._
- **#133937: fix(dashboard): gate the chat xterm WebGL renderer and fall back to DOM**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `web/src/lib/chat-channel-id.test.ts`, `web/src/lib/chat-channel-id.ts`, `web/src/lib/chat-copy-last.ts`, `web/src/lib/chat-image-drop.ts`, `web/src/lib/xterm-webgl-gating.test.ts`, `web/src/lib/xterm-webgl-gating.ts`, `web/src/pages/ChatPage.test.tsx`, `web/src/pages/ChatPage.tsx`

## Fix status

- Merged to main in PR #133937 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-10-06`.
- Subsystem: `dashboard`