GC Collect sometimes corrupts ObjectMap instances

Sometimes after GC Collect ObjectMap instances become invalid due to its entities changing their hash values. Suddenly after GC, some objects stored in ObjectMap start to return different hash key than before GC event. We are getting this error since moving from Hxcpp 3.2.193 to 3.4.188. In our game engine, we really heavily on ObjectMap's for our entity component system.