Publish to the microsoft store

(where) is there a step by step guide for publishing on the microsoft store?
i read some “explanations” on the microsoft website and found that the procedure is AWFUL complicated. crazy!
(now i know why there are so less apps in the microsoft store … ;-))

wishlist for an update in the future:
maybe the gdevelop experts can implement an automated procedere like the android one?
that would be great!