Correction of export to COCO format in CVAT version 2.4.7

[Bananaspirit]

Actions before raising this issue

• I searched the existing issues and did not find anything similar.
• I read/searched the docs

Steps to Reproduce

1. In version 2.16.1, the export to COCO format has been fixed. Here coco export subsets to different folders #8171 and here Use subset name on task export #8176

2. I made these fixes in version 2.4.7, but when exporting to COCO format, the images still merge into one pile.

Expected Behavior

I expected that these changes applied in version 2.16.1 were the only ones necessary to solve this problem, however, it seems to me that before version 2.16.1, changes were made that directly affect exports

Possible Solution

There may be changes in other versions that directly affect the export in COCO format.

Context

Why do I need version 2.4.7? For my tasks, this version is currently stable.

• it does not leak RAM when loading big data, as in versions 2.16.1, 2.16.0, 2.15.0 (I did not check below)
• it does not have the following problem Error during fetching a job Error: No one left position or right position was found. Interpolation impossible. Client ID: 9 #7473 , as in versions before 2.4.7

Environment

- Docker version 27.0.3, build 7d4bcd8
- Ubuntu 22.04

[Bananaspirit]

@bsekachev is it basically impossible to do this? Please give me at least a hint of what I'm doing wrong.

[Bananaspirit]

The problem was solved after I rebuilt the docker images