Resolved
Reported for: Toolset WooCommerce Blocks 2.7.5
Resolved in: Toolset WooCommerce Views 2.7.6
WooCommerce Views 2.7.5 breaks the header and footer rendering from the X Theme.
This issue will be solved in the next version of WooCommerce Views. In the meantime, this patch can be used by unzipping it and uploading the file it contains, replacing the one with the same name, in the plugin root directory.