Styles missing on some input boxes - (was CSS & JS broken)

All files appear to be loading correctly - 200s in the network tab.

The CSS files are loading from the base theme and subtheme:

<link rel="stylesheet" media="all" href="/test/drupal/themes/uswds_subtheme/assets/css/uswds.css?r0tkif">
<link rel="stylesheet" media="all" href="/test/drupal/themes/uswds/css/style.css?r0tkif">

As is the script reference

<script src="/test/drupal/themes/uswds_subtheme/assets/js/uswds.min.js?v=1.0.0"></script>

So, I went the npm route, but step 3 throws an error in the build script:

2 info using npm@6.14.15
3 info using node@v14.18.0
4 verbose run-script [ 'prebuild', 'build', 'postbuild' ]
5 info lifecycle uswds_subtheme@1.0.0~prebuild: uswds_subtheme@1.0.0
6 info lifecycle uswds_subtheme@1.0.0~build: uswds_subtheme@1.0.0
7 verbose lifecycle uswds_subtheme@1.0.0~build: unsafe-perm in lifecycle true
8 verbose lifecycle uswds_subtheme@1.0.0~build: PATH: /home/a635800/.nvm/versions/node/v14.18.0/$
9 verbose lifecycle uswds_subtheme@1.0.0~build: CWD: /apps/myapps/html/test/drupal/themes/uswds_$
10 silly lifecycle uswds_subtheme@1.0.0~build: Args: [ '-c', 'npm run build:css' ]
11 silly lifecycle uswds_subtheme@1.0.0~build: Returned: code: 1  signal: null
12 info lifecycle uswds_subtheme@1.0.0~build: Failed to exec build script
13 verbose stack Error: uswds_subtheme@1.0.0 build: `npm run build:css`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (/home/a635800/.nvm/versions/node/v14.18.0/lib/$
13 verbose stack     at EventEmitter.emit (events.js:400:28)
13 verbose stack     at ChildProcess.<anonymous> (/home/a635800/.nvm/versions/node/v14.18.0/lib/$
13 verbose stack     at ChildProcess.emit (events.js:400:28)
13 verbose stack     at maybeClose (internal/child_process.js:1058:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:293:5)
14 verbose pkgid uswds_subtheme@1.0.0
15 verbose cwd /apps/myapps/html/test/drupal/themes/uswds_subtheme
16 verbose Linux 4.15.0-156-generic
17 verbose argv "/home/a635800/.nvm/versions/node/v14.18.0/bin/node" "/home/a635800/.nvm/version$
18 verbose node v14.18.0
19 verbose npm  v6.14.15
20 error code ELIFECYCLE
21 error errno 1
22 error uswds_subtheme@1.0.0 build: `npm run build:css`
22 error Exit status 1
23 error Failed at the uswds_subtheme@1.0.0 build script.
23 error This is probably not a problem with npm. There is likely additional logging output abov$
24 verbose exit [ 1, true ]