tempo note_features breaks for file of vienna4x22

[sildater]

perf, alignment, score = pt.load_match(filename=path, create_score=True)
feature_functions = ["loudness_direction_feature", "articulation_feature","tempo_direction_feature", "slur_feature"]
na =pt.compute_note_array(score, feature_functions=feature_functions)

gives error:

ValueError: field 'tempo_direction_feature.largo' occurs more than once

for match file https://github.com/CPJKU/vienna4x22/blob/master/match/Chopin_op10_no3_p01.match