Dynamic imports not splitting into different chunk for lazy loading

[pranavjindal999]

Version

3.0.0-beta.15

Reproduction link

https://github.com/pranavjindal999/beta15-repro

Steps to reproduce

• Create a new Vue project using Vue Cli 3 (any version)
• Make a dynamic import anywhere in the code. (using import('module-name') )
• Build the project with Vue CLI-3.0.0.beta 12 or above

What is expected?

Dynamically imported module should split into a separate file and is not included in vendor bundle.

What is actually happening?

Dynamically imported module is included in vendor bundle and NO separate file is made.

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This worked fine with Vue CLI 3.0.0-beta.11 and down.

[pranavjindal999]

Thanks for the quick fix 👍

[atyshka]

Having this same issue in Vue CLI 4.3.1, suggestions?