Looks like you’ve got the wrong remote, the version of “L1” with direction is called “RCF87”. Its power button also has a different signal. I was working on the local implementation of this one today, actually. It’s not quite ready. What I can do right now is fix that power button for you. I’ll PM you for details. Unfortunately, I can’t fix the direction change quite yet, but it’s coming soon.
I updated to v2.10.8-beta today, (Android app 2.15.1-beta2), your release post says RCF87 should now be supported.
When Doing the scan, I still only get the option of L1 (using the light toggle as the button programmed) or B3 (using the power button).