When tabs initially have only one tab, adding a second tab does not switch back to the first

[zmtlwzy]

TuSimple/naive-ui version (版本)

2.19.11

Vue version (Vue 版本)

3.2.20

Browser and its version (浏览器及其版本)

edge latest

System and its version (系统及其版本)

CodeSandbox

Node version (Node 版本)

Reappearance link (重现链接)

https://codesandbox.io/s/infallible-buck-jfzjo

Reappearance steps (重现步骤)

When tabs initially have only one tab, adding a second tab does not switch back to the first

Expected results (期望的结果)

Initially there is more than one tab

Actual results (实际的结果)

Remarks (补充说明)