#551: drop the Shift+Space default from the preview parity gaps

Shift+Spacebar now plays every frame by default, so it is no longer a gap in docs/ui-parity.md.

Co-Authored-By: Claude Haiku 5.5 <[email protected]>

docs/ui-parity.md

@@ -27,7 +27,7 @@ feel and platform differences, and the 26.x interface changes are not in yet.
 | Keyboard shortcuts | After Effects' defaults; Keyboard Shortcuts editor that rebinds and saves sets | 75% | Shortcut editor in Settings; adding shortcuts fails on Linux (#467); requests for more (#428, #336); no shortcuts for scripts |
 | Drag and drop | Project → Timeline / viewer / New Comp / Render Queue; effects onto layers; files from the OS | 65% | `ui_drag_drop`; OS drops fail on Wayland (winit) and some Linux setups (#268); multi-file drops (#552, #351); crash dragging over the import dialog (#511) |
 | Text editing on canvas | Point and paragraph text, per-character styles, Character / Paragraph panels, OpenType and variable axes | 70% | `ui_text_edit`, `ui_font_search`; paragraph alignment inverted (#316); font search by typing (#583); toolbar font options (#550); the font menus' variable-font filter (26.3) landed (#741) |
-| Preview feel | Spacebar / Numpad 0 previews, RAM preview, cache bars, adaptive resolution | 55% | `ui_ram_preview`, `ui_live_preview`; stutter (#595, #304), scrubbing lag (#329), Shift+Space default (#551) |
+| Preview feel | Spacebar / Numpad 0 previews, RAM preview, cache bars, adaptive resolution | 55% | `ui_ram_preview`, `ui_live_preview`; stutter (#595, #304), scrubbing lag (#329) |
 | Home screen, Learn, templates | Home with recent projects, template gallery, interactive Learn tutorials | 70% | Layout nitpicks (#581); Home literals untranslated (#574) |
 | Quick Apply (26.2) | Search to apply effects, presets or commands | partial | A command palette exists; not After Effects' Quick Apply |
 | Accessibility | AccessKit enabled; focus labels tested; Project panel keyboard navigation and accessible names (#776) | 20% | No screen-reader pass or keyboard-navigation audit of the other panels; no contrast check |