How to expand struct value into logical 2-d value?(python code provided)

mat1 has 'fixLocs' with value and size as follows

mat2 has 'gaze' with value and size as follows

my question is mat2's 'gaze' can expand into logical 2-d value as mat1's 'fixLocs':

For mat1 in python scipy loadmat is enough while for mat2 in python it looks like :

    for i, path in enumerate(paths):
        gazes = io.loadmat(path)["gaze"]
        coords = []
        for gaze in gazes:
            print(gaze[0][2])
            coords.extend(gaze[0][2])

And the result is the same

I have no idea since gaze[0][2] 's output 2*10(2-d) size np array(nested list)? aka cell structure in matlab

I want to know how to realize it in matlab