SharePoint Migration API - MP4 Files get's an additional version after X amount of time.

[bali0014]

Target SharePoint environment

SharePoint Online

What SharePoint development model, framework, SDK or API is this about?

SharePoint CSOM

Developer environment

Windows

What browser(s) / client(s) have you tested

• [ ] 💥 Internet Explorer
• [X] 💥 Microsoft Edge
• [ ] 💥 Google Chrome
• [ ] 💥 FireFox
• [ ] 💥 Safari
• [ ] mobile (iOS/iPadOS)
• [ ] mobile (Android)
• [ ] not applicable
• [ ] other (enter in the "Additional environment details" area below)

Additional environment details

• browser version
• SPFx version
• Node.js version
• etc

Describe the bug / error

I have a custom application that which uses the SharePoint migration API. There is a strange behavior where if I migrate MP4 for files it would migrate properly, but after an X amount of time, the MP4 file gets an additional version.

For example:

• I have a Test.MP4 file, it gets uploaded to SharePoint using the migration API. 
• The file in SharePoint is now tagged with the version label 1.0
• After some time, the file gets another version, 1.1, which shows the Modified By value SharePoint App

Steps to reproduce

1. Create a migration package with an MP4 file (only one file) using file share as a source.
2. Call CreateMigrationJob function.
3. Wait for the file to be transferred to SPO and wait a few hours to see if a new version is created which is modified by SharePoint app.

Expected behavior

There should only be one version 1.0.

[ghost]

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