How to use the tags file with vaxe

[RudolfVonKrugstein]

Generating tags with vaxe#Ctags() works. The tags file is generated, not in the current directory but in the project directory. Nice!
But what is the propper way of using it? When I do

:tag <TAB>

It does not work, except for when I am in the projects root directory (where the tags file is located).
So how do you use tags with vaxe?

[jdonaldson]

I can access a tag file from a child directory no problem. I tried manually adding the project directory to tags, so you might try updating vaxe and trying this again.