memfs bug

const {fs} = require('memfs') const realFs = require('fs') realFs.readdirSync('/') realFs.symlinkSync('/', '/foo') realFs.readdirSync('/') realFs.readdirSync('/foo') // works console.log('works') fs.readdirSync('/') fs.symlinkSync('/', '/foo') fs.readdirSync('/') fs.readdirSync('/foo') // fails