[Android Editor] Error parsing editor_settings-4.3.tres

[m4gr3d]

Tested versions

• Reproducible in Godot Android Editor 4.3 beta 2
• Not reproducible in Godot Android Editor 4.2.2 stable

System information

Android 12, Android 14

Issue description

There is a regression that causes the editor_settings-4.3.tres file to be randomly truncated. This seems to be a race condition as the issue doesn't always occur, but when it does, it first causes the editor to crash when re-opening the project, then it causes the editor to crash every time it's opened with the following error logs:

E  USER ERROR: /data/data/org.godotengine.editor.v4.debug/files/config/godot/editor_settings-4.3.tres:1 - Parse Error: 
E     at: open (scene/resources/resource_format_text.cpp:1056)
E  USER ERROR: Failed loading resource: /data/data/org.godotengine.editor.v4.debug/files/config/godot/editor_settings-4.3.tres. Make sure resources have been imported by opening the project in the editor at least once.
E     at: _load (core/io/resource_loader.cpp:282)
A  Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 8173 (GLThread 30), pid 8145 (editor.v4.debug)
---------------------------- PROCESS STARTED (8196) for package org.godotengine.editor.v4.debug ----------------------------
A  Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 8173 (GLThread 30), pid 8145 (editor.v4.debug)

The editor_settings-4.3.tres file ends up empty.

Steps to reproduce

• Download Godot Android Editor 4.3 beta 2
• Load a sample project from the asset library. E.g: https://godotengine.org/asset-library/asset/2174
• Open the project in the editor
• After the project has loaded, select Project -> Quit to project list to return to the project list
• In the project list, press the back button to exit the editor
• Re-open the editor
• Re-launch the sample project

Note: As mentioned in the description, this seems to be a race condition so it may take several attempts before it repros, and even then it's not guaranteed to repro

Minimal reproduction project (MRP)

https://godotengine.org/asset-library/asset/2174