Is there an existing issue for this?
Describe the bug
The default embedding generator (LocalTextEmbeddingGenerationService) creates vectors with 384 dimensions, but the product's embedding size is inconsistent with this, causing errors.
Expected Behavior
Embedding size should match the default generator's output (384).
Steps To Reproduce
Check the embedding configuration and the size generated by LocalTextEmbeddingGenerationService.
Exceptions (if any)
No response
.NET Version
No response
Anything else?
See parent issue #11512 and PR #11513 for full details.