nvs use works with .node-version couldn't download and switch in a single step

[ShimizuShiori]

Hi jasongin,

If we don't have a node that is downloaded before.
Take 19.3.0 as an example, I didn't call nvs use 19.3.0 before.

Now, I put a .node-version file into my project folder and put 19.3.0 in it.
When I run the nvs run firstly, nvs only downloads the node but doesn't use it.

When I run the nvs run secondly, nvs can uses it.

Is it your original proposal? or is it a bug?