Why does the position of an already marked annotation box change?

[jaffe-fly]

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, fix a labeled object box use rectangle shape ,For example, changing the size of the box
2, Press the F key and then press D key back to image
3, The box changes to its original size instead of maintaining the changed size

why ？and how to fix it

Expected Behavior

No response

Possible Solution

No response

Context

No response

Environment

No response

[klakhov]

Hi, does this issue occur consistently?
I couldn’t reproduce it on my end. Could there be additional steps in the reproduction scenario?

Also, could you let me know which version of CVAT you are using?

[jaffe-fly]

Server version: 2.22.0
Core version: 15.2.0
Canvas version: 2.20.9
UI version: 1.66.1

if you have a complete a task , you can re open it, change one of images anno box, sometimes your changes will be preserved, but sometimes ，When you switch images and go back to the previous image, it is not saved according to your changes.

when anno a small datasets, no such problem

my datasets about 6-10G 2560*1440