Yes I think it's the same. Fractal's MIDI knob control options are downright miserable in the first place. Max 16 param mappings, and params locked to having that MIDI controller connected, and if you don't you need to remove the mappings one by one to make Axe-Edit and front panel work again.
So it's just not a good solution unless you are willing to have middleman software to translate MIDI -> Axe-Fx 3 Sysex to get around this limitation. It's not easy to do when Fractal offers no real Sysex specs for this sort of thing, reverse engineering needed.
I think I've read that from you before. Quite a big "ouch!"
I'm actually really wondering why nobody is doing global blocks properly. From all I can see, Boss is still doing it the best, but it's programming hell, no less (let alone there's a limit of 16 assignments as well - and no, I really don't feel like figuring out all kinda SysEx settings, which exist on the GT, too).
Bidirectional MIDI, OSC, Mackie HUI and what not messages exist since I don't know how many years/decades (I used the first Mackie/Logic Control at the beginning of the millenium), there's plenty (well, kinda) controllers and things such as TouchOSC supporting it, and yet there's not one modeler to support it as well. If you want to get it working, you're all the way in DIY land and in case you really wanted to make bidirectional communication work, be prepared to deliver yourself to a lunatic asylum.
The problem at least on Fractal is that whether global blocks are in use is not that easily discernable. It should have the entire block be a different color in the onboard UI or something.
With the GT, stompbox blocks are at least somewhat indexed by a brighter, solid color.
But I actually wish that things would be handled outside of "normal" patches. Such as within the mentioned setlists or whatever. Only patches within such a patchlist would be able to be modified "patchlist wide" (of course there should be ways to "save as" and "un-global" blocks), your usual patch lists shouldn't be affected at all.
Anyhow, for my needs I'm kinda sorted regarding all these things, but in case Fractal decided to bring global blocks to the FM9 and also somewhat improved them, I might as well get re-interested.