Creating and editing Sections error: Couldn't find the sort field 'SectionSort'

[towercreative]

For me this generates the error "Couldn't find the sort field 'SectionSort'" when saving sections or opening sections to edit. Initial create works.

To fix edit ShopFrontSection.php line 70
Change
$gridField->getConfig()->addComponent(new GridFieldOrderableRows('SectionSort'));
to
$gridField->getConfig()->addComponent(new GridFieldOrderableRows('Sort'));

[towercreative]

I think it's once the Section has a linked category from the DisplayLogicWrap.
Products not held in the main shop products don't have the SectionSort, just has the Sort from SiteTree.