@Paul-Reed @TotallyInformation you configure multiple stores by having multiple configs listed:
contextStorage: {
   default: {
       module: "localfilesystem"
   },
   memoryOnly: {
       module: "memory"
   }
},
Then, as per the docs you can use either default or memoryOnly as the store name argument of context.get/set. Also, once you have multiple stores configured, the TypedInput has an extra drop-down to pick the store to use.
Will update the docs.