We should have an option to create multi-layer EXR image sequence in Render Queue.
Currently, to render an EXR with layers separated, we have to go in Composition > Save Frame As > ProEXR.
Enabling a multi-layer option in render queue would make it possible to benefit from its advantages, such as for exemple the possibility to import the rendered image sequence when the task is complete.
Multi-layer EXR are VERY useful for exporting prerenders, or to give more flexibility in color grading. This feature should be added to future updates.