[nostalgia,studio] Proper fix for input filtering

src/nostalgia/modules/core/src/studio/paletteeditor/paletteeditor-imgui.cpp

@@ -258,8 +258,7 @@ void PaletteEditorImGui::drawColorEditor() noexcept {
 		std::ignore = pushCommand<ApplyColorAllPagesCommand>(
 				m_pal, m_page, m_selectedColorRow);
 	}
-	if (ImGui::IsWindowFocused(ImGuiFocusedFlags_RootWindow) &&
-	    !inputFocused && !m_pageRenameDlg.isOpen()) {
+	if (ig::mainWinHasFocus()) {
 		if (!ImGui::IsKeyDown(ImGuiKey_ModAlt)) {
 			numShortcuts(m_selectedColorRow, largestPage(m_pal));
 		} else {