my manifest test also doesn't work, but the error is slightly different, but of same nature (?): An unexpected error has occurred: 'ascii' codec can't decode byte 0xd4 in position 12: ordinal not in range(128)
I checked the forum extensively, and tried everything i am actually capable of, such as looking for incorrect characters, saving the file with google sheets or sublime, etc.
Could you please help me figure out what is going on here, but mostly how to fix it?
Please let me know if any other details are required.