Suppress them during startup of ReplicationSystemLowLevelTests.
#jira UE-184709
#rb Wojciech.Krywult
#preflight 6464f4b7f033744ae6829dc8
[CL 25508928 by Ryan Gerleve in ue5-main branch]
Replication system tests: initialize some ini settings in the PreObjectSystemReady phase to prevent "Generating descriptor for struct that has custom serialization" warnings.
#jira UE-178241
#preflight 640123f33206d45d20ca57d5
#rb peter.engstrom, chris.constantinescu
[CL 24499028 by Ryan Gerleve in ue5-main branch]
- bUsePlatformFileStub = true replaces the default platform file. The default PF is saved and can be reused at any time.
The side effect is lots of warnings for missing files and object loading errors which is acceptable for low level tests.
- bMockEngineDefaults = true sets some mandatory engine defaults (materials, fonts etc) that can only be loaded from cooked assets.
#jira UE-178194
#rb Ryan.Gerleve
#preflight 63f8e7051206d91a2bd8b0cd
[CL 24407283 by chris constantinescu in ue5-main branch]