Resolved
Reported for: Toolset Views 2.6.3
Resolved in: 2.4
When a post/page uses a Content Template built with Fusion Builder, and this Content Template contains columns, the column widths are not the same as in pages built with Fusion Builder and follow the exact same layout as the Content Template
This issue will be fixed in the next version of Toolset Views.
In the meantime, this patch can be applied by unzipping it and uploading the files it contains to replace the ones with the same name. The files are:
avada.php
in /vendor/toolset/toolset-common/user-editors/editor
Also, if you have another Toolset plugin installed, you might need to replace those same files in the exact same locations.