Ok i have looked at your gif now on my pc with a bigger screen.
Is it possible that the “sendCommand” method is on the same line as the “then” of your rule?!
This should be a mistake at first.
I will have to chekc if that causes errors in the hover provider of the vscode extension.
Anyways you can do me a favor and provide some more informations:
First you could open the developer tools and clear the console interface and do a hover again.
Example here:
Also you could provide me this log via personal message, to get an impression of whats going on inside the extension.
There is a save log menu when you right click in the console output of developer tools.