Gray screen window show instead of project manager

[Chaosus]

Godot version

1915276

System information

Windows 11

Issue description

Steps to reproduce

Just run the Godot

Minimal reproduction project

N/A

[akien-mga]

Happens on Linux too.

[akien-mga]

520: #if defined(NORMAL_USED)
521:    bool normal_used = true;
522: #else
523:    bool normal_used = false;
524: #endif
525: 
526:    if (normal_used || (using_light && bool(read_draw_data_flags & FLAGS_DEFAULT_NORMAL_MAP_USED))) {
527:            normal.xy = texture(normal_texture, uv).xy * vec2(2.0, -2.0) - vec2(1.0, -1.0);
528:            if (bool(draw_data.flags & FLAGS_FLIP_H)) {
529:                    normal.x = -normal.x;
530:            }
531:            if (bool(draw_data.flags & FLAGS_FLIP_V)) {
532:                    normal.y = -normal.y;
533:            }
534:            normal.z = sqrt(1.0 - dot(normal.xy, normal.xy));
535:            normal_used = true;
536:    } else {
537:            normal = vec3(0.0, 0.0, 1.0);
538:    }

ERROR: CanvasShaderGLES3: Fragment shader compilation failed:
0:528(11): error: `draw_data' undeclared
0:528(11): error: type mismatch
0:528(11): error: LHS of `&' must be an integer
0:528(6): error: cannot construct `bool' from a non-numeric data type
0:528(6): error: if-statement condition must be scalar boolean
0:531(11): error: `draw_data' undeclared
0:531(11): error: type mismatch
0:531(11): error: LHS of `&' must be an integer
0:531(6): error: cannot construct `bool' from a non-numeric data type
0:531(6): error: if-statement condition must be scalar boolean

   at: _display_error_with_code (drivers/gles3/shader_gles3.cpp:242)
ERROR: Method/function failed.
   at: _compile_specialization (drivers/gles3/shader_gles3.cpp:342)

Would be a regression from #71382 judging by the stacktrace.