Statamic v2.11.21 breaks resources on Windows

[lukeagsmith]

Describe the bug
The change to statamic/core/Http/ResourceServer/Server.php line 178 stops resources from loading on Windows.

To Reproduce
Steps to reproduce the behavior:

1. Update to v2.11.21
2. Go to control panel login
3. See 404s in browser inspector

Environment details (please complete the following information):

• Statamic Version 2.11.21
• Fresh Install or Upgrade: happens on both
• OS: Windows 10
• Browser: all
• Web Server: Apache
• PHP Version: 7.3 and 7.4

[lwoschke]

Same problem here. The control panel becomes inoperable when updating to 2.11.21.
(OS:Windows 10, Browser: Google Chrome, Web Server: Apache 2.4.35, PHP: 7.4.14)

The workaround that is not nice but seems to work anyway:

locate:
statamic/core/Http/ResourceServer/Server.php

change line 178 to:
if (! $this->filesystem->exists($this->path) || $this->filesystem->isDirectory($this->path)) {

[Boolian]

Is this ever going to be fixed? It's been over 3 months :(