Error when copy and paste in geoflow google sheets

[ArturoMunozAlbero]

It seems there is an error when copying and pasting data in cells, converting line separator "_" in "\r\n" instead of "\n".
This gives an error as geoflow doesn't identify this as a line separator.

[eblondel]

Need to figure out how we could complement the split with an alternate separator that would be "_\r\n", or do a batch replacement in case we found this kind of char sequence.