Build a native app and you get complaints about cross platform. Build an electron (or other cross platform toolkit) app and you get complaints about resource usage and non native ui.

Seems to me that they know their target market (large tech shops with lots of devs on macos) and preferred to optimize for resource usage and user experience by going native. For another company, this could very well be the wrong choice, but they should look at the numbers and decide what makes sense for them.