Can't open or create metadata file for models when the model's filename contains an apostrophe

[TheMightyPheonix]

Apostrophes are valid characters for filenames, and I have several popular models which contain them in their names. But if you try to open the metadata panel in A1111 for a model, it will not open. I've tried replacing the apostrophes with ʼ (U+02bc), which is another apostrophe in the Arial font, and that works, but other fonts may not use that, which can result in files names with fractions or other special characters where an apostrophe should be. Even renaming the file to use the standard apostrophe after creating the .json file won't work; A1111 will not open the metadata panel for it, whether a .json file for it exists or not, if there's an apostrophe. Yet, spaces are fine.