Mermaid diagram br tag rendering fix, desktop
Cluster 133089 · apps/desktop. Data as of
1 open item. Fix merged in #133101 on 9 Oct 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #133101. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #133101. That is separate from the fix event. - Still open
- 0 issues and 1 PR.
A bug where Mermaid diagrams containing <br/> or bare <br> tags in labels fail to render on desktop, plus two related fix attempts addressing the self-closing tag handling.
Open issues0
Open PRs1
- PR#133094fix(desktop): self-close mermaid's bare <br> so label-break diagrams load
Fixes on record
-
#133101 fix(desktop): render Mermaid labels that contain <br/>
files:
apps/desktop/src/components/assistant-ui/embeds/mermaid-embed.test.tsx,apps/desktop/src/components/assistant-ui/embeds/mermaid-embed.tsx,apps/desktop/src/lib/svg-image.test.ts,apps/desktop/src/lib/svg-image.ts
Closed issues · 1
- Closed#133089[Bug]: Desktop — Mermaid diagrams with <br/> in labels never render (broken image, alt "Mermaid diagram")
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Subsystem
- apps/desktop
- Merged PRs
- #133101
- Closed issues
- 1
- Attempts
- 0 PRs closed without merging
- Fix link checked
- 9 Oct 2026