Catalog Products List widget not evaluated in CMS block after update to Magento 2.3.5

[marten_seemann]

Under Magento 2.2.5 I used to have a block that would use the Catalog Products List widget to include all products:

{{widget type="Magento\CatalogWidget\Block\Product\ProductsList" title="all products" show_pager="0" products_count="20" template="Magento_CatalogWidget::product/widget/content/grid.phtml" conditions_encoded="^[`1`:^[`type`:`Magento||CatalogWidget||Model||Rule||Condition||Combine`,`aggregator`:`all`,`value`:`1`,`new_child`:``^]^]"}}

After upgrading to 2.3.5-p1, this doesn't work any more. In the frontend, it now displays the code shown above, without evaluating it at all.

Any idea what is going wrong here and what I can do to bring my product list back?

[Bernard Robbins]

I've upgraded 2.2.8 to 2.3.6-p1 and also have this issue. 

[ereztaiarg7718]

Managed to fix the same issue by replacing the file 

Magento_CatalogWidget/templates/product/widget/content/grid.phtml

in my theme with the one in the original module

might help anyone else trying