Onlyoffice Left Pannel

[cartenca73]

Hi,
I’m trying to develop an app for OnlyOffice Workspace Community.
Starting from the Sample app, I can’t hide or remove the left-side panel of OnlyOffice, so as to have (below the OnlyOffice top bar/panel)
my app displayed in full screen, without side panels.
Can you help me?

Thank you,
Carlo