Faster way of sharing screenshots to BeMyAI via an iPhone

Hey guys! I stumbled upon an interesting article where a person shared a shortcut they created that is supposed to help blind users be more productive when sharing screenshots with BeMyAI in BeMyAI via an iPhone.
In the instruction, this person said that the user has to install the shortcut, then go to settings/accessibility/voiceover/commands/gestures to link my gesture with the shortcut I downloaded through the Apple Shortcuts app.
The only thing is that I don’t know how to connect this shortcut from the Shortcuts app to a voiceover gesture. I didn’t manage to find this specific command in voiceover settings.
Does someone use this way of speeding up the process of screenshot recognition? If so, would you mind sharing this way?
Thanks in advance :)
P.s. Here’s the article I mentioned above:
https://drewsound.com/2024/09/10/more-easily-share-screen-with-be-my-ai-via-ios-shortcut/