Secondary action bars don't show up correctly with a lower resolution

[lilyvelour]

Screenshot:

The action bar frame doesn't show up correctly when using a lower resolution (720p in my case since I play on a TV). When there's not enough space some of the buttons get cut off. Took a look at the XML and this is due to how the anchors are placed. Would submit a PR but my fix is pretty much hardcoded for one resolution, so not too useful.

To reproduce:
Set resolution to 720p, .75 UI scale - Any small resolution would do, though.