Reproduction steps:
1. Open the attached “CrashRepro” project
2. On the “Fatal Error!” modal window press the “Quit” button

Expected result: The Editor quits and the modal is closed
Actual result: The Editor crashes

Reproducible with: 2021.3.36f1
Couldn’t test with: 2022.3.21f1, 2023.2.13f1, 2023.3.0b10 - the Modal window does not open

Reproducible on: Ubuntu 22.04, Windows 10
Not reproducible on: No other environment tested

First lines of the stack trace:
#0 0x0055eb7d55784a in DebugStringToFile(DebugStringToFileData const&)
#1 0x0055eb7d55583b in AssertImplementation(int, char const*, int, int, char const*)
#2 0x0055eb7d0ddbfd in AcceleratorClient::~AcceleratorClient()
#3 0x0055eb7d15b27c in core::unique_ptr<AcceleratorClient>::~unique_ptr()
#4 0x007f8339045495 in secure_getenv
#5 0x007f8339045610 in exit