DraftSight 2018 SP2 Tool Matrix Issue Disable

Hello

When I load a new line file, the tool matrix is deactivated and I can't find how to reactivate it, but I have access to the different tools through the menu bar.

Thank you for the help you will give me

Hello, have you solved the problem of the tool matrix because I have the same problem and impossible to solve it. Thank you for your help.