i also think bokeh should put into the wide angle lens as well. like the huawei phones.
it's no where near as good as the Huawei P phones. my P9, my wife's P10 is way way better. it can be used in monochrome and wide angle modes. not stuck with 2x zoom for bokeh. the bokeh also looks better on the huawei.
You may try the google camera app (modified for Nokia 7 plus) as it has proven extra ordinary image processing capabilities.
Although Nokia got the decent camera hardware setup , but it lags in software processing part which is crucial now days .
The Bokeh mode on the Nokia 7 Plus is extremely poor, as soon as you switch to it the picture quality is degraded and pixelated, my old Z3 did much better Bokeh shots using a double snap function with one lense.