I am using vue3 with options api as shown in the section titled code. I set an object to a store. storeTest.vue shows how the Store is implemented, and in watch it shows how I listen to changes that occurred in the store.

i am using vue3 with options api

i am using vue3 with options api
as shown in the section titled code, i set an object to a store. in section storeTest.vue it shows how the store is implemented, and in watch it shows how i listen to changes occured to the store.
at run time, despite there are values assigned to either of geojson and order, the watch statement does not report any changes occured. i expect that the values assigned to geojson and order are to be printed in the console,
but nothing gets displayed