Entry Versioning does not have correct order when version dateCreated is the same

[BenParizek]

Description

We are trying to import Entry Versions using our Sprout Import plugin. The import is successful but the versions display in the incorrect order in the Entry Version dropdown.

If our understanding is correct, we believe this is because the getVersionsByEntryId is ordering by dateCreated and all the versions are imported with the same dateCreated value.

Updating orderBy to num in the getVersionsByEntyId method seems to fix the issue but it may be best if someone that understands the full Entry Versions workflow confirm this is a good solution:

FROM

->orderBy(['dateCreated' => SORT_DESC])

TO

->orderBy(['num' => SORT_DESC])

Steps to reproduce

1. Create multiple Entry Versions with the same dateCreated value
2. View Entries in the CP and see they are in the incorrect order

Additional info

• Craft version: 3.0.7
• PHP version: 7.1
• Database driver & version: MySQL
• Plugins & versions: Sprout Import