Hello,
01. Since you edited the WoodMart single product layout using Elementor, you can try checking Elementor’s built-in History / Revisions panel. If the layout was recently modified, you may be able to restore a previous working version from there.
However, please note the following important points:
It does not restore or affect the WoodMart demo import layouts. If a demo layout (like “Marketplace 2”) has been overridden or replaced by a custom layout, it will no longer appear in the import list unless you re-import the demo again.
02. Regarding the second issue with the sticky container not working, this is usually related to one of the following:
Sticky option not enabled on the correct container (it must be applied to the parent column, not inner elements)
Missing height context (sticky will not trigger if the parent wrapper has an equal or smaller height than the viewport)
Best Regards