The table needs to refresh to update the data it contains. I will look into if I can keep the filter options the same when this happens! I just pushed an update (2.20.0) that let you add an index column to your table (see more below).
@Sarah_Esteve
This is happening because the column name of one of your columns is longer that the others. I have just pushed an update (2.20.0) that lets you specify a min width for the columns. Hopefully this helps!
Update 2.20.0
1 - Added the option to add an โindexโ column to your table.
2 - Added the option to specify a min width for your columns (default: 200).
Donโt forget to refresh your editor after upgrading to see the newly added fields.