Attachments don't added to final encode file

[IevgenSobko]

Describe the bug
Attachments missing in container options and in final mkv container.
Project option to add attachments is enabled and attachment exists in temp demux folder.
StaxRip 2.35.0

[Dendraspis]

I would need "some" more information like the file names and if the attachments were demuxed by StaxRip or added manually...

[IevgenSobko]

Sure thing.
The name of the file was cover.jpg. It was demuxed from Remux into temp folder.
When I opened container options in Attachments tab, there were no files.
If I add them manually, everything is OK.
I see the same behavior on multiple machines.

[IevgenSobko]

Seems it is the case when you already have files demuxed and trying to demux again to the same folder.
Will need to test more to confirm that.

[IevgenSobko]

So based on latest encodes, I can say that attachments actually added in the final file.
There is, definitely, some issue with displaying them on Source|Attachments tab when configuring encode.
Sometimes there is no any attachment displayed there, but the final file actually contains them.
I don't know what to do with the issue in this case.

[IevgenSobko]

Here is log with one of the latest encodes.
As you can see, attachment was demuxed but not included in the final mkv file
The.Ring.2002.1080p.UHD.BluRay.DD+.7.1.DV.HDR.x265-TaurohtaR_staxrip.log

[Dendraspis]

I will take a look at it the next days...