--- a/src/window.c Tue Jul 22 20:57:13 2025 +0200 +++ b/src/window.c Tue Jul 22 21:38:02 2025 +0200 @@ -81,7 +81,9 @@ window->ui_scale = 1.0f; if (asc_gl_context_initialize(&window->glctx, window->window, &settings->glsettings)) { - asc_scene_init(&window->ui, + char ui_scene_name[16]; + snprintf(ui_scene_name, sizeof(ui_scene_name), "Window %u UI", index); + asc_scene_init(&window->ui, ui_scene_name, .type = ASC_CAMERA_ORTHO, .ortho.rect = ASC_RECT(0, 0, window->dimensions.width, window->dimensions.height), .projection_update_func = asc_camera_ortho_update_size