HTML Dashboard - Left Click to open another browser.

Since the context menu can open the iManage destination, check the left-click behavior separately from the stored address. First test the hyperlink directly in the original SharePoint list. If it works there, inspect how your dashboard renders the link rather than the list data. For SharePoint column formatting, Microsoft supports an anchor element with elmType set to a, href bound to the hyperlink value, and target set to _blank. When formatting the hyperlink column itself, use @currentField for its address, not @currentField.desc, which is the description. For a custom SPFx dashboard, Microsoft documents adding data-interception="off" to an anchor when you want normal new-tab navigation instead of SharePoint’s page router. These are different implementation paths, so use the one matching your dashboard. If left-click still does nothing, share the generated anchor markup and any click handler, with private addresses removed; the exact cause cannot be identified from the symptoms alone.