Chart.js plugins not working in Vue2 + Typescript + Class Compoent

“vue-chart-3”: “^2.1.2”,
“chart.js”: “^3.7.1”,

plugins: {
legend: {
display: false
},
}

plugins properties such as legend, tootip do not work.

The following official site example also confirmed that plugins are not working.

Please reply… T-T