[rcore] SetWindowState(FLAG_WINDOW_ALWAYS_RUN) toggles fullscreen off

[Volcanic-Penguin]

• I tested it on latest raylib version from master branch
• I checked there is no similar issue already reported
• I checked the documentation on the wiki
• My code has no errors or misuse of raylib

Issue description

Running SetWindowState(FLAG_WINDOW_ALWAYS_RUN) after ToggleFullscreen() will toggle fullscreen off. I suppose you can just make sure to run SetWindowState(FLAG_WINDOW_ALWAYS_RUN) before ToggleFullscreen() but it seems like undesired behavior regardless.

Environment

Raylib 5.5 C
Windows 10
Platform backend: DESKTOP (GLFW)
Renderer: Intel(R) HD Graphics 530

Code Example

#include "raylib.h"

int main(void)
{
    InitWindow(1600, 900, "raylib [core] example - basic window");
    ToggleFullscreen();
    SetWindowState(FLAG_WINDOW_ALWAYS_RUN);

    while (!WindowShouldClose())
    {
        BeginDrawing();
            ClearBackground(BLACK);
            DrawText("Congrats! You created your first window!", 190, 200, 20, ORANGE);
        EndDrawing();
    }

    CloseWindow();

    return 0;
}

[veins1]

Changing to (actual/real) fullscreen won't happen instantly (GLFW will take a moment to change the resolution). When glfwWaitEvents() stops getting called that probably breaks that process for some reason.

@asdqwe Could you please explain your reasoning for thinking this is the cause of the issue?