Wordpress admin page editing width

My client did a wordpress update and realized the admin page editor changed to a really reduced width while doing bloc editing :

Since he handles a table that is wider than the screen, this doesn't work for his.

Is there a way to widen the view to the available screen width?

Thanks

Solution

Yes as frm the screenshot that the wordpress is upgraded to version 5 or above in which Guttenberg editor comes as default. However you can add below plugin into it that will help you to get the screen as it is