Irradiance Cache Rendering EEVEE

I find myself nowadays rendering more and more in EEVEE due to the beautiful GI pics i get with the Iradiance Cache. But my concern is that when i click and bake the Indirect Lightning, i always have to switch to wireframe, cause if not, the baking is at last 3 times slower, cause Blender tries to load the map (while calculating).

Could there be an option to switch off viweport update, OR loading of the map while calculating ? So that i can stay in EEVEE mode all the time.