{"repo":"NousResearch/hermes-agent","public_id":"68990","display_label":"Thai combining marks rendering bugs in TUI","summary":"These issues and fixes address Thai combining marks being dropped or duplicated during streamed rendering in the TUI. The fixes target cell-diff rendering and grapheme clearing behavior before redraws.","subsystem":"dashboard","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":121740,"merged_at":"2026-09-24T16:57:24+00:00"},"resolution":{"state":"resolved","by":"pr-121740"},"freshness":{"state":"verified","last_verified_at":"2026-09-24T16:57:24+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":61520,"pr_number":121740,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-24T16:57:24+00:00"},{"issue_number":68990,"pr_number":121740,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-24T16:57:24+00:00"}],"members":[{"kind":"issue","number":68990,"title":"Thai combining marks dropped/doubled in TUI during streamed rendering (stored content correct)","url":null,"state":"closed"},{"kind":"pr","number":69024,"title":"fix(tui): clear combining graphemes before redraw","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"c502cd026d","number":0},{"kind":"pr","value":"#121740","number":121740},{"kind":"pr","value":"#68990","number":68990}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":69032,"title":"fix(tui): preserve Thai combining marks in streamed cell-diff rendering (#68990)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"c502cd026d","number":0},{"kind":"commit","value":"d3623cd4f4","number":0},{"kind":"pr","value":"#68990","number":68990},{"kind":"pr","value":"#121740","number":121740}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":121740,"title":"fix(tui): keep the streamed tail at message.complete and render combining marks correctly","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["ui-tui/packages/hermes-ink/src/ink/log-update.test.ts","ui-tui/packages/hermes-ink/src/ink/log-update.ts","ui-tui/packages/hermes-ink/src/ink/termio/parser.ts","ui-tui/src/__tests__/createGatewayEventHandler.test.ts","ui-tui/src/app/turnController.ts"]}],"trust":{"default_tier":"verified","includes_suggested":false}}