Autoloads occasionally freeze Godot until alt-tabbed

[mrjustaguy]

Tested versions

Reproduced in 4.5 Beta 7 and 4.4 Stable

System information

Godot v4.5.beta7 - Windows 11 (build 26100) - Multi-window, 1 monitor - Vulkan (Forward+) - dedicated AMD Radeon RX 6600 (Advanced Micro Devices, Inc.; 32.0.21013.1000) - Intel(R) Core(TM) i3-10105F CPU @ 3.70GHz (8 threads) - 15.87 GiB memory

Issue description

Autoloads will sometimes indefinitely freeze the running Project when started, until you alt tab out and back in if you are running exclusive fullscreen, otherwise it recovers in a second or two when godot's embedding the window.

Steps to reproduce

Run MRP a few dozen times in exclusive fullscreen

Minimal reproduction project (MRP)

Autoload.zip

[mrjustaguy]

Tested Release builds for 4.5 beta, and unable to replicate the issue in an exported game