Revert "Revert "MLCE-1093 Reshape and concat invalid results""

This reverts commit 008270f8c1359a7d62c2f881326b4d3f0d8b7b56.

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: If8f5151aa349ff3834f03391e813669e5c51ed66
diff --git a/src/backends/cl/ClTensorHandleFactory.cpp b/src/backends/cl/ClTensorHandleFactory.cpp
index 82e41d3..be3ca5e 100644
--- a/src/backends/cl/ClTensorHandleFactory.cpp
+++ b/src/backends/cl/ClTensorHandleFactory.cpp
@@ -103,7 +103,7 @@
 
 bool ClTensorHandleFactory::SupportsSubTensors() const
 {
-    return true;
+    return false;
 }
 
 MemorySourceFlags ClTensorHandleFactory::GetExportFlags() const