Online product type doesn't work with sequences

[MustafaJafar]

Is there an existing issue for this?

• I have searched the existing issues and added correct labels.

Description

Current Behavior

The representations field on Original instance shows:

Drag and Drop

Single file or sequence of ........

even the filed recognize that the I've dragged a sequence.

But, when creating an online product instance, it doesn't seem it understand sequences.
How it looks in the publisher:

How it looks in the loader (after publishing):

Expected Behavior

it should work.

Steps To Reproduce:

1. In tray publisher, pick Online
2. Drag and drop an image sequence
3. Publish.

Additional context:

Version

Version of the server, ayon-core and the addon that's affected

What platform were you running when you found the bug?

Windows

You can also provide any additional information relevant to the issue.

Relevant log output: