[Godot 4.1 RC1] [.NET/C#] Inspector does not show updated members of classes or type changes; Only appear after "Reload Current Project"

[TruelyMostWanted]

Godot version

Godot 4.1 Release Candidate 1

System information

Godot v4.1.rc1.mono - Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 3080 (NVIDIA; 31.0.15.1694) - AMD Ryzen 7 3800X 8-Core Processor (16 Threads)

Issue description

Godot 4.1 RC1 does not update the [Export]ed members or the name of a type/class in inspector when

• ... creating a new class.cs file that inherits from node/resource
• ... renaming a class from A.cs to B.cs
• ... removing and adding the class to a Node/Resource
• ... adding enum values to an existing enum (doesnt matter if its [Flags])
• ... adding/removing [Export] on any member variable
• ... (and probably more use cases)
  

It only works when Project > "Reload Current Project"

Steps to reproduce

Create a new .cs file that inherits from a Node or Resource
Assign it a Node/Resource
Add any sort of variables to the .cs file
Add the [Export] attribute to these variables/members
Build the Code using Alt+B
Watch what happens in the inspector: Nothing!
If nothing happens: Project > Reload Current Project

Test Project attached below

Minimal reproduction project

inspector-update-fails.zip

[enxas]

Can confirm [Export] attribute is borked. Add this code to c# file [Export] float test;, click "Build" in the editor, exported property doesn't show up in the Inspector. v4.1.beta3.mono.official [ada712e] doesn't have this problem.

[raulsntos]

• Seems to be caused by C#: Fix editor integration breaking and causing error spam when reloading assemblies fails #75533
• CC @RedworkDE