Now what’s up with this problem? A blog post is up detailing how to circumvent this and make Glyphs-generated fonts work properly in many apps:
https://tama-san.com/font-glyphs-vert-vrt2/
Actually I have come up with similar workaround: disabling auto-generation of the feature vrt2 and manually correct it.
By the way I was not aware that this thread was essentially a duplicate of this one, sorry about that: