Just a enhancement request…
When datagrid table is empty (no data yet), the displayed header with quick search fields can (and much of the time will) confuse the user thinking that he/she can add a new row by selecting or fulfilling those fields.
Users may avoid this confusion if they were only shown a straightforward notice (such as “This table does not currently contain any data.”) in red, like in this image below:
December will be a busy month for me but will try to include something similar for the future.