Bring back the Container block

Hey guys,

We are using your plugin on our site. I found the container block very useful in creating sections of content esp. when each section has a different background.

However in your recent update you removed the container block which broke our page in the edit screen not in the frontend.

Our sections now say, “Your site doesn’t include support for the “advgb/container” block. You can leave this block intact, convert its content to a Custom HTML block, or remove it entirely.” This results to inability to edit the sections visually and by drag and drop coz we will have to keep those sections as html.
Once I clicked on the “Keep as html” button, all the contents inside the advgb Container are gone. We cant edit our content now. Please help!

Can you simply put back the Container block on your next update? The columns manager is good but we cant put a centered title above the columns.

Thanks