Drawing workspace instant minimize

there is a new sudden glitch on sbp20 where the drawing workspace instantly minimizes to the point where did does not show up on the tabs of the computer. All settings have been set to default and there are no add-ons. this was not a problem until today when it suddenly stopped showing up. the menus still show up and every single other workspace is available except the default drawing one. any way to fix it or just rest the drawing workspace

What version/build of SBP20 are you on? You can find it under Help and then About. Also the OS you are using would be nice to know.

You can restore a workspace under Windows then Restore Default Workspace.
Close SBP20 and delete or rename(for backup) the layouts folder:

C:\Users\[username]\AppData\Roaming\Toon Boom Animation\Toon Boom Storyboard Pro \20100-layouts-xml

On Windows, the AppData folder is hidden. To display it in Explorer, in the top menu, open the View pane and check the Hidden Items checkbox.