Control nodes disappear after clicking the "Show Desktop" button

[arujano]

Godot version: 3.2.3

OS/device including version: Windows 10 Pro 64 Bit
My GPU is a GTX750, with an Intel i5 4440. I'm using the GLES3 backend, but on my experience, this happens with both GLES2 and GLES3.

Issue description:
I was testing out UI nodes when i clicked the "Show Desktop" button on the bottom right, and the UI nodes (buttons, labels, etc) just disappeared. They were still there, but they were just invisible. When i moved them with animations, they appeared again.
I don't know if this has anything to do with the bug, but i always make the control nodes children of Node2Ds. This is also not the first project it's happened on.

Steps to reproduce:
Create a simple project with a Node2D and a button and a label as it's children. Run it and and click the "Show Desktop" button.

Minimal reproduction project:
I tried to replicate it but the bug didn't happen. Here's the project it's been happening on. Sorry for that.
Take Your Children to School.zip

Also, i'm kinda new to this GitHub stuff, so sorry for any missing things.

[Calinou]

Duplicate of #42257 (same cause).

As a workaround, try disabling Rendering > Quality > Dynamic Fonts > Use Oversampling in the Project Settings.

You can also enforce a minimum window size to prevent the window from being resized to a very small size, which tends to cause this kind of issue. To do so, call OS.min_window_size = Vector2(<width>, <height>) in any script's _ready() method. This will be done by default if #37260 is merged.