Pavel Lobashov

Thanks for your issue, I've took a look any my findings are 1. For xlsx files seems that we already fixed loss of customXml. I've checked dev version v7.0.0 and...

You can try using docker image `onlyoffice/4testing-documentserver-ee:7.0.0.96` But please not that it's not stable version and can be contain any number of issues, but your xlsx downloaded fine

Sorry, I don't think I remember when our dev team fixed it, so it took a lot of time to figure out And I think you cannot just cherry-pick those...

This issue is fixed for pptx files via https://github.com/ONLYOFFICE/sdkjs/commit/55ec1abc35545ba91ac3ddfb41b020195f341aa6 https://github.com/ONLYOFFICE/core/commit/995b87e3bc495b09255eb6c26a672da3c7633033 And will be released as v7.2 in future (Sorry, no ETA)

@teamoo Yeah, thanks for noticifing, yes on v7.1.1 something is not right and item1.xml... files are present but empty But on v7.2 they are ok 

@amaigaki We usually have no exact date for releases, but we planning to do it in September if everything went as planned

@cpot We are on final stage of preparing v7.2.0 so releasing v7.1.2 will postpone v7.2.0 But as I always say to you - you can always contact [email protected] and they...

DocumentServer v7.2 is released. This issue should be fixed Feel free to comment or reopen it if you got further questions

I think you need to change `nginx` See [here](https://github.com/ONLYOFFICE/Docker-DocumentServer/issues/354#issuecomment-824678415)

Could you share a file you've tried to open?