An agent's ui.menu.invoke reached the main window's menus while a full-window workspace was
open: window.document.N switched documents and the workspace closed, dropping its work.
Photoshop makes these dialogs modal.
menus::modal_allows now refuses other menu commands while one is open (distort_ui::
modal_workspace), so ui.menu.invoke and the macOS menu bar wait for OK or Cancel. The
control channel's Camera Raw continuation is generalised: the open workspace's own
{"ui": {...}} requests still pass, unless another dialog, a discard prompt or a crop is
pending. The menus' cache key includes the open workspace, so opening or cancelling one
without input rebuilds them. engine.execute (MCP run_command) is not a menu click and is
not gated.
Puppet Warp, Perspective Warp and Vanishing Point are on-canvas modes here, with the
in-window menus live, so they stay out.
Khawar Zamman Wani
4bd6638cc4