Hi Douglas,
Thank you for the proper details, I have found the problem. In rare cases (like empty spaces, tabs) are passes to the suggestion algorithm, which was trimming these characters naturally, leaving an empty phrase, which caused this warning message.
I corrected by adding 1 extra line to check for empty string, the issue should be gone now. I’m also correcting this in the upcoming version, as this was an unknown bug yet.
Best,Ernest Marcinko
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