Vue 2 with composition api and script setup computed properties are not unwrapped in template

[art-kc]

I tried to run tests with script setup and composition api.
Everything works except that computed properties and refs don't unwrap in a template

For example computed

const classes: ComputedRef<string> = computed( () => { return status-flag--${props.statusFlag}; });
will output in vue template as

{ "value": "status-flag--one", "effect": true }

Though if i call it from vue context

wrapper.vm.classes

It will return correct unwrapped value
status-flag--one

My dependencies are below
"@vue/test-utils": "1.3.6", "@vue/vue2-jest": "29.2.6", "jest": "29.7.0", "babel-jest": "29.7.0", "ts-jest": "29.2.5",

Has anyone experienced same issue? I've tried switching versions of dependencies but nothing helped