Error converting to slob: TypeError: '>' not supported between instances of 'str' and 'int'

[shplop-shplop-shplop]

Installed pyglossary gtk3 from pip on linux. Downloaded ecdict-mdx-28.zip from https://github.com/skywind3000/ECDICT/releases/tag/1.0.28 and attempted to convert it to aard2 slob format, but get this error:

Output & Error Console:
[CRITICAL] Traceback (most recent call last):
  File "/home/noa/.local/lib/python3.14/site-packages/pyglossary/ui/ui_gtk3.py", line 1611, in convertClicked
    glos.convert(
    ~~~~~~~~~~~~^
    	ConvertArgs(
     ^^^^^^^^^^^^
    ...<8 lines>...
    	),
     ^^
    )
    ^
  File "/home/noa/.local/lib/python3.14/site-packages/pyglossary/glossary_v2.py", line 1287, in convert
    return self.convertV2(args)
           ~~~~~~~~~~~~~~^^^^^^
  File "/home/noa/.local/lib/python3.14/site-packages/pyglossary/glossary_v2.py", line 1252, in convertV2
    finalOutputFile = self._write(
    	outputFilename,
    ...<2 lines>...
    	**writeOptions,
    )
  File "/home/noa/.local/lib/python3.14/site-packages/pyglossary/glossary_v2.py", line 989, in _write
    self._openWriter(writer, filename)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
  File "/home/noa/.local/lib/python3.14/site-packages/pyglossary/glossary_v2.py", line 946, in _openWriter
    writer.open(filename)
    ~~~~~~~~~~~^^^^^^^^^^
  File "/home/noa/.local/lib/python3.14/site-packages/pyglossary/plugins/aard2_slob/writer.py", line 138, in open
    if self._file_size_approx > 0:
       ^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: '>' not supported between instances of 'str' and 'int'
Traceback locals:
    self = <pyglossary.plugins.aard2_slob.writer.Writer object at 0x7f0dfb9b2...
    filename = '/home/noa/Library/Dictionaries/ecdict.slob'
    icu = <module 'icu' from '/usr/lib64/python3.14/site-packages/icu/__init_...
    namePostfix = ''

I tried changing the values in the "File Size Approx" option but nothing seems to work.