Cartopy: axis label - workaround

Question

I am looking for a workaround to add x and y axis ticks and labels to a Cartopy map in Lambert projection.

The solution I have come up with is just an approximation

Answer 1

I haven't tried it out myself, but I noticed in the salem package docs there being an ability to handle gridlines of other projections with their homegrown plotting utility, which doesn't change matplotlib's axes' projection.