This issue can be reproduced on X-4.15 Oracle (4.15.0-1032.35~16.04.1), instance BM.Standard1.36, VM.Standard1.4 (passed on VM.DenseIO1.8)
This issue can be reproduced on X-4.15 Oracle (4.15.0- 1032.35~ 16.04.1) , instance BM.Standard1.36, VM.Standard1.4 (passed on VM.DenseIO1.8)