### Godot version

4.1.1-stable

### System information

Windows 10

### Issue description

this will draw black rect

```gdscript

func _draw():
	draw_rect(Rect2i(Vector2i.ZERO, img.get_size()), Color(1, 1, 1, 1), false)

func _draw():
	draw_rect(Rect2i(Vector2i.ZERO, img.get_size()), Color.WHITE, false)

```

![image](https://github.com/godotengine/godot/assets/53877170/dda910f2-e767-47bf-b3f9-7d194fcc7085)

while this will draw white rect

```gdscript

func _draw():
	draw_rect(Rect2i(Vector2i.ZERO, img.get_size()), Color(0.99, 1, 1, 1), false)

```

while this is weird but making circle draws Color(0.99, 1, 1, 1) makes also the _draw_rect to get fixed!

![image](https://github.com/godotengine/godot/assets/53877170/e84862be-0652-49ee-a5f9-435a234bd354)
 

### Steps to reproduce

use Color.WHITE inside any _draw() function or Color(1, 1, 1, 1) and it will draw black color instead of white color

### Minimal reproduction project

N/A
GLES3::Texture *normal_map = texture_storage->get_texture(ct->normal_map);
	if (!normal_map) {
		glActiveTexture(GL_TEXTURE0 + config->max_texture_image_units - 6);
		GLES3::Texture *tex = texture_storage->get_texture(texture_storage->texture_gl_get_default(GLES3::DEFAULT_GL_TEXTURE_NORMAL));
		glBindTexture(GL_TEXTURE_2D, tex->tex_id);
	} else {
		glActiveTexture(GL_TEXTURE0 + config->max_texture_image_units - 6);
		glBindTexture(GL_TEXTURE_2D, normal_map->tex_id);
		normal_map->gl_set_filter(filter);
		normal_map->gl_set_repeat(repeat);
		if (normal_map->render_target) {
			normal_map->render_target->used_in_frame = true;
		}
	}
	GLES3::Texture *specular_map = texture_storage->get_texture(ct->specular);
	if (!specular_map) {
		glActiveTexture(GL_TEXTURE0 + config->max_texture_image_units - 7);
		GLES3::Texture *tex = texture_storage->get_texture(texture_storage->texture_gl_get_default(GLES3::DEFAULT_GL_TEXTURE_WHITE));
		glBindTexture(GL_TEXTURE_2D, tex->tex_id);
	} else {
		glActiveTexture(GL_TEXTURE0 + config->max_texture_image_units - 7);
		glBindTexture(GL_TEXTURE_2D, specular_map->tex_id);
		specular_map->gl_set_filter(filter);
		specular_map->gl_set_repeat(repeat);
		if (specular_map->render_target) {
			specular_map->render_target->used_in_frame = true;
		}
	}
}
void RasterizerCanvasGLES3::_prepare_canvas_texture(RID p_texture, RS::CanvasItemTextureFilter p_base_filter, RS::CanvasItemTextureRepeat p_base_repeat, uint32_t &r_index, Size2 &r_texpixel_size) {