Caching: Fixes regression of the caching of null representations for missing dictionary items (closes #20336 for 13) - #20344

Caching: Fixes regression of the caching of null representations for missing dictionary items (closes #20336 for 13)#20344

AndyButland merged 4 commits into

v13/devumbraco/Umbraco-CMS:v13/devfrom

v13/bugfix/fix-handling-of-null-representation-in-cacheumbraco/Umbraco-CMS:v13/bugfix/fix-handling-of-null-representation-in-cacheCopy head branch name to clipboard