I don’t see scv on Chrome nor on Vivaldi.
But scripts read and write data to them.
It’s just the displaying issue.
I have figured this out.
If there are files close (or over) to 1mb - no show.
This is related:
Great, thanks for finding this out! The short term fix will be to show a proper error message, but the medium term real solution is (of course) to support files greater than 1 MB.