Upon running npm ci, I notice the following warning:
npm WARN deprecated sourcemap-codec@1.4.8: Please use @jridgewell/sourcemap-codec instead
Running npm list sourcemap-codec@1.4.8 produces the following output:
...
─┬ static-module@3.0.4
└─┬ magic-string@0.25.1
└── sourcemap-codec@1.4.8
The latest version (0.30.0) of magic-string seems to have fixed the issue.