import.meta.url doesn't work

[yukulele]

Skypack seems to convert import.meta.url into import_meta.url where import_meta is initialized with an {} empty object making import.meta.url undefined.

Example:
https://github.com/fend25/lib_importmetaurl_dot/blob/master/index.js
is converted to https://cdn.skypack.dev//-/[email protected]/dist=es2019,mode=imports/optimized/lib_importmetaurl_dot.js