A licensee reported that packaging the build with same content (it is unclear if they were rebuilding the DDC between the runs, but it shouldn't matter) produces a different placement of code chunks in the IoStore container.
Note: they also complained of differences inside .ushaderbytecode, but those are out of scope for this JIRA (as that format will not be included in a build with IoStore enabled).
1. Package the same project with a non-trivial content (e.g. CitySample) into two different folders on your machine
2. Compare the contents of these folders
3. Most importantly, note the differences in .utoc files
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-213246 in the post.
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| Component | UE - Rendering Architecture - Materials |
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| Affects Versions | 5.3 |
| Created | Apr 24, 2024 |
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| Updated | May 2, 2024 |