What steps will reproduce the problem? 1. Have

<keybind key="A-Tab">
  <action name="NextWindow">
    <dialog>icons</dialog>
  </action>
</keybind>

in your rc.xml

2. Start obkey and save the rc.xml

What is the expected output? What do you see instead?

It should remain the same, but obkey knows the dialog property just as binary, hence produces:

<keybind key="A-Tab">
  <action name="NextWindow">
    <dialog>no</dialog>
  </action>
</keybind>

What version of the product are you using? On what operating system?

I'm using a recent git-checkout on Archlinux via the AUR-package obkey-git

Please provide any additional information below.

Yes, the misbehaviour is there and I will update the whole set of actions to accommodate the obkey for the latest changes in openbox soon.

The issue should be fixed in this commit: https://github.com/nsf/obkey/commit/a595871fbedb32513419395ee02828c47e22abd0

I know that obkey is a little bit out of sync with the latest openbox. Hopefully I will have time to fix that soon. I've been a bit busy these days, sorry.