`SCM_DO_BUILD_DURING_DEPLOYMENT` optimization prompt not showing up

[MicroFish91]

Under P0 deployment tests related to the SCM_DO_BUILD_DURING_DEPLOYMENT option...

Deploy code from current workspace for the first time to this setup:

• Linux web app with Node.js runtime
• Deployment source set to None

Expected: The following prompt will come up to help configure for faster deployment when deploying the project for the first time:

Actual: The prompt doesn't show up.

[alexweininger]

I'd like to know if this is reproducing in the current released extension.

[MicroFish91]

It is also reproducing on the current release for me.