Curve2D add_point errors with "no compatibility fallback" when compiled with double precision

[Naros]

Tested versions

Godot 4.3.stable / Godot 4.4.dev

System information

Windows 11

Issue description

When the editor and godot-cpp are both compiled using double-precision, calling Curve2D::add_point results in this error:

ERROR: Method 'Curve2D.add_point' has changed and no compatibility fallback has been provided. Please open an issue.
   at: gdextension_classdb_get_method_bind (core\extension\gdextension_interface.cpp:1511)

Steps to reproduce

1. Compile editor using scons precision=double
2. Export extension_api.json and gdextension.h from double-based editor binary.
3. Compile a GDExtension application using the double-based files from (2), setting precision to double, too.
4. Load GDExtension plugin editor that uses Curve2D::add_point, editor crashes.

Minimal reproduction project (MRP)

See godotengine/godot-cpp#1512 for a MRP.

[Naros]

Sorry, my mistake for exporting the extension_api.json from the non-double binary 🫨