How to call a function whose parameter is a matrix?

[samestep]

One can pass Python lists as vectors into functions like this:

import slangpy as spy

source = """
float2 add(float2 a, float2 b)
{
    return a + b;
}
"""

device = spy.create_device()
module = spy.Module.load_from_source(device, "vector.slang", source)
print(module.add([2.0, 3.0], [5.0, 7.0]))

But trying a similar thing for matrices doesn't work:

import slangpy as spy

source = """
float2x2 add(float2x2 a, float2x2 b)
{
    return a + b;
}
"""

device = spy.create_device()
module = spy.Module.load_from_source(device, "matrix.slang", source)
print(module.add([[2.0, 3.0], [5.0, 7.0]], [[11.0, 13.0], [17.0, 19.0]]))

ValueError: Exception in kernel generation: After implicit casting, no Slang overload found that matches the provided Python argument types. This typically suggests SlangPy selected an overload to call, but couldn't find a valid way to pass your Python arguments to it..

Selected overload:
  matrix<float,2,2> add(matrix<float,2,2> a, matrix<float,2,2> b)

Python arguments:
Name                 | Index      | PyType                         | SlType                         | VType                          | Shape                | Call Dim   | VMap                
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
a                    | 0          | float[2][2]                    |                                | float[2][2]                    | [2, 2]               | 0          | []                  
b                    | 1          | float[2][2]                    |                                | float[2][2]                    | [2, 2]               | 0          | []                  
_result              | -1         | ValueRef<matrix<float,2,2>>    |                                | matrix<float,2,2>              | []                   | 0          | []

1. Is there any documentation for the fact that Python lists can be passed in for vector types? I see, for instance, that the type of the returned value is actually not a list, but rather <class 'slangpy.math.float2'>; is there a documented way to construct those directly?
2. What is the intended way to pass a matrix into a function from Python?

[szihs]

result = module.add(spy.float2x2([2.0, 3.0, 5.0, 7.0]),
                    spy.float2x2([11.0, 13.0, 17.0, 19.0]))
print(result)

I think this should be the case. @skallweitNV can you help if that's correct?
However this doesn't output correctly.

[szihs]

Note - This works with slangpy built from source.

Upcoming release 0.31.0 contains the relevant fixes.