This is a pretty minor issue, but perhaps easy to improve for that reason. According to https://www.paraview.org/Wiki/ParaView/Data_formats#CSV_time_series (and I have verified that it is indeed so), to read CSV time series, the files must be named “someName.csv.[0-n]”, i.e., with the running index after the extension. This is a bit awkward - reading file series in other formats such as vtu, vtp etc. works with “someName[0-n].vtu”. For consistency, and to avoid messing with the file type identification of operating systems, which is based on filename extension, I think it would be nice to make this work with “someName[0-n].csv”.
Definitely unexpected, are you sure the standard formating is not supported ?
Yes, I have verified that “someName[0-n].csv” doesn’t work. It only reads the first file in the series.