My web-extension fails to initiate file download for filenames having a pair of emojis with invalid filename error, this seems to be some unicode surrogate pair. Here is the offending filename example:
<a href="https://www.example.com/filestream.xyz"
download="The New World Order Presentation 👨🌾🇳🇱.pdf"
target="_blank">Download File</a>
As evident from the 'Chrome devtools DOM elements' screenshot below the farmer emoji (https://emojipedia.org/man-farmer/) seem's to be a combination of multiple code-points and is the reason causing the filename to be invalid. How to sanitise the filenames for such situations in javascript?
from Sanitise unicode pair for filename in javascript?
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