EF Where(StageId == guid) returns empty on durable WitDB while client Guid match finds rows

[KarataevDmitry]

Context

EF Core LINQ against durable WitDB: db.StageEvents.Where(e => e.StageId == guid) (GUID column, server translation).

Bug

On durable seat DBs, server-side Where(StageId == guid) returned empty while the same context’s materialize + client Guid equality found the rows (bytes equal). SaveChanges still appeared to succeed.

Workaround we used: client-side filter (AsEnumerable().Where(e => e.StageId == stageId)).

Expected

Server translation of GUID equality should match client equality for the same stored values.

Impact

Broke Task Manager review dig/list until we bypassed server filter. Filing for provider/translation correctness.

[KarataevDmitry]

Same as #121: upgraded consumer to OutWit.Database.EntityFramework 12.2.0 per author confirmation; SQLite cutover aborted. Client StageId match workaround remains until we re-verify server GUID filter on 12.2.0.