
continueLoading may be called during preparation, but this is not handled correctly in the case where a deferred period doesn't have a source yet. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=158696539
continueLoading may be called during preparation, but this is not handled correctly in the case where a deferred period doesn't have a source yet. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=158696539