OpenLinkAtMouseCursor

If the current mouse cursor position is over a cell that contains a hyperlink, this action causes that link to be opened.

local wezterm = require 'wezterm'

return {
  mouse_bindings = {
    -- Ctrl-click will open the link under the mouse cursor
    {
      event = { Up = { streak = 1, button = 'Left' } },
      mods = 'CTRL',
      action = wezterm.action.OpenLinkAtMouseCursor,
    },
  },
}