h5shuffle2 saves output with a weird type

Dear @sreck , I have ran h5shuffle2 like:

h5shuffle2 --output_file test.h5 Muons_vs_Neutrinos.h5

where Muons_vs_Neutrinos.h5 is the inputfile.

However, it saves the output like: test.h5_temp_0_temp_23-01-2021-16-37-59

is this normal?