[GDExtension] Properties are not visible in inspector

[BastiaanOlij]

Properties defined on a GD extension class are shown in the help system and work fine, but they are not visible in the property inspector:

[BastiaanOlij]

@reduz you may want to give some feedback on what you think may be causing this as I think this may be a problem on the Godot side.

[CaptainProton42]

I had a look at this since I needed a fix for a personal project and created a PR on the main Godot repo: godotengine/godot#53710

I don't claim to have found the ideal fix for it though, as I'm not experienced with the GDNative implementation.

[akien-mga]

Fixed by godotengine/godot#53710.