I hope my game can support quest1, but the oculusVR plug-in 1.89 deletes the code that supports ques

The current problem is this. I use It is the distribution version of Unreal Engine 4.27.2 of oculusVR. This version of the oculusVR plug-in is 1.89. I have seen the source code of this plug-in and there is no quest1, so I cannot add support for quest1 through the packaged meta quest target. I tried to modify this code, but, I failed, I think it is a very easy thing for the technical department to modify the meta of Unreal Engine, I would like to get help, tell me how to add, or report this issue to the maintenance team of Unreal Engine oculus distribution Colleagues, ask them to fix this problem by updating the github version. I really hope to support quest1, because he brings me hope when the virtual reality industry is on the verge of death.