Successfully synthesized duplicate data, unable to update image file

[Monster]

I used the official process to perform the operation, but found that the update img could be repeated, but the image file could not be incrementally updated and no error messages were generated. What is the situation

[Michał (Mike)]

Thanks for raising this issue,
-Can you share commends you used during this tests (since the dbdctl setup-snapshot)?

Sorry, we do not work with update-img on daily bases that much, this for sure will require testing and checking

[Monster]

Hello, where the arrows are marked in the figure is the command I executed in sequence, but it's strange that I can't add incremental data to the backup file

[Michał (Mike)]

Will look at it in the nearest future