When copy and pasting in data grid, it pastes into the editor instead (4239049)

Toad 10 has a different behavior than previous versions when copying-pasting fields in the data grid.
To reproduce please follow the steps below:

1] Run the following statement in the SQL Editor : EDIT <userTable>
2] Go to the data grid . Lets assume that we want to copy the value of thecolumn1 for row 1 to row 2.
3] To do that we select the data value, then we press CONTROL + C,wego to the second row, select the column, and press control + v.
The expected behaviour is that the row2 has the value that we have copied from row1.

But in Toad 10 this value is copied in the SQL Editor instead of on the grid.

That does not happen in previous versions of the tool.